diff --git a/flexiapi/.env.example b/flexiapi/.env.example
index 17ad82a..4dde25c 100644
--- a/flexiapi/.env.example
+++ b/flexiapi/.env.example
@@ -28,16 +28,13 @@ PRIVACY_POLICY_URL= # A URL pointing to the Privacy Policy
 
 LOG_CHANNEL=stack
 
-# Local FlexiAPI database, deprecated, the external database is used
-# DB_DATABASE=/var/www/flexiapi/db.sqlite
-
 # External FlexiSIP database
-DB_EXTERNAL_DRIVER=mysql
-DB_EXTERNAL_HOST=127.0.0.1
-DB_EXTERNAL_PORT=3306
-DB_EXTERNAL_DATABASE=flexisip
-DB_EXTERNAL_USERNAME=flexisip
-DB_EXTERNAL_PASSWORD=flexisip
+DB_DRIVER=mysql
+DB_HOST=127.0.0.1
+DB_PORT=3306
+DB_DATABASE=flexisip
+DB_USERNAME=flexisip
+DB_PASSWORD=flexisip
 
 # Logs
 BROADCAST_DRIVER=log
diff --git a/flexiapi/README.md b/flexiapi/README.md
index 43ca87d..027a938 100644
--- a/flexiapi/README.md
+++ b/flexiapi/README.md
@@ -17,17 +17,10 @@ Clone the repository, install the dependencies and generate a key.
     composer install --no-dev
     php artisan key:generate
 
-Then configure the database connection in the `.env` file (from the `.env.example` one). And migrate the tables.
+Then configure the database connection in the `.env` file (from the `.env.example` one). And migrate the tables. The migration *MUST* be run on an empty database.
 
     php artisan migrate
 
-FlexiAPI can store its local tables in a separate SQLite database. To enable it uncomment and complete the following configuration in the .env file
-
-    # DB_DRIVER=sqlite
-    # DB_DATABASE=/home/edhelas/Repositories/flexisip-account-manager/flexiapi/storage/db.sqlite
-
-By default both local and remote data are stored in the Flexisip account database. You can configure it using the `DB_EXTERNAL_*` parameters in the `.env` file.
-
 You can also run the test suit using `phpunit`.
 
 To know more about the web server configuration part, you can directly [visit the official Laravel installation documentation](https://laravel.com/docs/8.x).
@@ -100,11 +93,7 @@ Allow the webserver user to write in the `storage/` directory:
 
     chcon -R -t httpd_sys_rw_content_t storage/
 
-If you have your SQLite DB setup in another directory don't forget to allow write rights as well
-
-    chcon -R -t httpd_sys_rw_content_t db.sqlite
-
-If your external database is locate on a remote machine, you should also allow your webserver user to connect to remote hosts:
+If your database is located on a remote machine, you should also allow your webserver user to connect to remote hosts:
 
     semanage port -a -t http_port_t -p tcp 3306 // Open remote connections on the MySQL port for example
     setsebool httpd_can_network_connect 1 // Allow remote network connected
diff --git a/flexiapi/app/Account.php b/flexiapi/app/Account.php
index 0d17b21..6093529 100644
--- a/flexiapi/app/Account.php
+++ b/flexiapi/app/Account.php
@@ -29,14 +29,12 @@ use App\ApiKey;
 use App\Password;
 use App\EmailChanged;
 use App\Helpers\Utils;
-use App\Events\AccountDeleting;
 use App\Mail\ChangingEmail;
 
 class Account extends Authenticatable
 {
     use HasFactory;
 
-    protected $connection = 'external';
     protected $with = ['passwords', 'admin', 'emailChanged', 'alias', 'activationExpiration'];
     protected $hidden = ['alias', 'expire_time', 'confirmation_key'];
     protected $dateTimes = ['creation_time'];
@@ -46,12 +44,6 @@ class Account extends Authenticatable
     ];
     public $timestamps = false;
 
-    protected $dispatchesEvents = [
-        // Remove all the related data, accross multiple database
-        // and without foreign-keys (sic)
-        'deleting' => AccountDeleting::class,
-    ];
-
     protected static function booted()
     {
         static::addGlobalScope('domain', function (Builder $builder) {
diff --git a/flexiapi/app/ActivationExpiration.php b/flexiapi/app/ActivationExpiration.php
index fc5bd90..651ef2e 100644
--- a/flexiapi/app/ActivationExpiration.php
+++ b/flexiapi/app/ActivationExpiration.php
@@ -10,7 +10,6 @@ class ActivationExpiration extends Model
 {
     use HasFactory;
 
-    protected $connection = 'local';
     protected $casts = [
         'expires' => 'datetime:Y-m-d H:i:s',
     ];
diff --git a/flexiapi/app/Admin.php b/flexiapi/app/Admin.php
index ba02c26..ab2f04f 100644
--- a/flexiapi/app/Admin.php
+++ b/flexiapi/app/Admin.php
@@ -26,7 +26,6 @@ class Admin extends Model
 {
     use HasFactory;
 
-    protected $connection = 'local';
     protected $table = 'admins';
     protected $hidden = ['id', 'account_id'];
 
diff --git a/flexiapi/app/Alias.php b/flexiapi/app/Alias.php
index f1ecadb..bf58ce5 100644
--- a/flexiapi/app/Alias.php
+++ b/flexiapi/app/Alias.php
@@ -24,7 +24,6 @@ use Illuminate\Database\Eloquent\Model;
 class Alias extends Model
 {
     protected $table = 'aliases';
-    protected $connection = 'external';
     public $timestamps = false;
 
     public function account()
diff --git a/flexiapi/app/ApiKey.php b/flexiapi/app/ApiKey.php
index 41a9633..601c8c3 100644
--- a/flexiapi/app/ApiKey.php
+++ b/flexiapi/app/ApiKey.php
@@ -26,7 +26,6 @@ class ApiKey extends Model
 {
     use HasFactory;
 
-    protected $connection = 'local';
     protected $table = 'api_keys';
 
     public function account()
diff --git a/flexiapi/app/DigestNonce.php b/flexiapi/app/DigestNonce.php
index dad7548..2e29bf5 100644
--- a/flexiapi/app/DigestNonce.php
+++ b/flexiapi/app/DigestNonce.php
@@ -23,7 +23,6 @@ use Illuminate\Database\Eloquent\Model;
 
 class DigestNonce extends Model
 {
-    protected $connection = 'local';
     protected $table = 'nonces';
 
     public function account()
diff --git a/flexiapi/app/EmailChanged.php b/flexiapi/app/EmailChanged.php
index 0e9308d..efa0ff6 100644
--- a/flexiapi/app/EmailChanged.php
+++ b/flexiapi/app/EmailChanged.php
@@ -23,7 +23,6 @@ use Illuminate\Database\Eloquent\Model;
 
 class EmailChanged extends Model
 {
-    protected $connection = 'local';
     protected $table = 'email_changed';
     protected $hidden = ['id', 'updated_at', 'hash', 'account_id'];
     protected $casts = [
diff --git a/flexiapi/app/Events/AccountDeleting.php b/flexiapi/app/Events/AccountDeleting.php
deleted file mode 100644
index e878ccf..0000000
--- a/flexiapi/app/Events/AccountDeleting.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-namespace App\Events;
-
-use Illuminate\Broadcasting\InteractsWithSockets;
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-
-use App\Account;
-
-class AccountDeleting
-{
-    use Dispatchable, InteractsWithSockets, SerializesModels;
-
-    public function __construct(Account $account)
-    {
-        $account->alias()->delete();
-        $account->passwords()->delete();
-        $account->activationExpiration()->delete();
-        $account->nonces()->delete();
-        $account->admin()->delete();
-        $account->apiKey()->delete();
-        $account->emailChanged()->delete();
-    }
-}
diff --git a/flexiapi/app/Http/Controllers/Account/AuthenticateController.php b/flexiapi/app/Http/Controllers/Account/AuthenticateController.php
index e7df953..641167c 100644
--- a/flexiapi/app/Http/Controllers/Account/AuthenticateController.php
+++ b/flexiapi/app/Http/Controllers/Account/AuthenticateController.php
@@ -91,10 +91,10 @@ class AuthenticateController extends Controller
     public function authenticateEmail(Request $request)
     {
         $request->validate([
-            'email' => 'required|email|exists:external.accounts,email',
+            'email' => 'required|email|exists:accounts,email',
             'username' => [
                 'required',
-                Rule::exists('external.accounts', 'username')->where(function ($query) use ($request) {
+                Rule::exists('accounts', 'username')->where(function ($query) use ($request) {
                     $query->where('email', $request->get('email'));
                 }),
             ],
diff --git a/flexiapi/app/Http/Controllers/Account/RegisterController.php b/flexiapi/app/Http/Controllers/Account/RegisterController.php
index 209bae4..2ea55fb 100644
--- a/flexiapi/app/Http/Controllers/Account/RegisterController.php
+++ b/flexiapi/app/Http/Controllers/Account/RegisterController.php
@@ -68,7 +68,7 @@ class RegisterController extends Controller
             'privacy' => 'accepted',
             'username' => [
                 'required',
-                Rule::unique('external.accounts', 'username')->where(function ($query) use ($request) {
+                Rule::unique('accounts', 'username')->where(function ($query) use ($request) {
                     $query->where('domain', config('app.sip_domain'));
                 }),
                 'filled',
@@ -107,15 +107,15 @@ class RegisterController extends Controller
             'terms' =>'accepted',
             'privacy' => 'accepted',
             'username' => [
-                Rule::unique('external.accounts', 'username')->where(function ($query) use ($request) {
+                Rule::unique('accounts', 'username')->where(function ($query) use ($request) {
                     $query->where('domain', config('app.sip_domain'));
                 }),
                 'nullable',
                 new WithoutSpaces
             ],
             'phone' => [
-                'required', 'unique:external.aliases,alias',
-                'unique:external.accounts,username',
+                'required', 'unique:aliases,alias',
+                'unique:accounts,username',
                 new WithoutSpaces, 'starts_with:+'
             ],
             'g-recaptcha-response'  => 'required|captcha',
diff --git a/flexiapi/app/Http/Controllers/Api/AccountController.php b/flexiapi/app/Http/Controllers/Api/AccountController.php
index 37eaf51..b225526 100644
--- a/flexiapi/app/Http/Controllers/Api/AccountController.php
+++ b/flexiapi/app/Http/Controllers/Api/AccountController.php
@@ -50,7 +50,7 @@ class AccountController extends Controller
         $request->validate([
             'username' => [
                 'required',
-                Rule::unique('external.accounts', 'username')->where(function ($query) use ($request) {
+                Rule::unique('accounts', 'username')->where(function ($query) use ($request) {
                     $query->where('domain', config('app.sip_domain'));
                 }),
                 'filled',
diff --git a/flexiapi/app/Http/Controllers/Api/AccountPhoneController.php b/flexiapi/app/Http/Controllers/Api/AccountPhoneController.php
index 961d82c..a9f2cbb 100644
--- a/flexiapi/app/Http/Controllers/Api/AccountPhoneController.php
+++ b/flexiapi/app/Http/Controllers/Api/AccountPhoneController.php
@@ -35,8 +35,8 @@ class AccountPhoneController extends Controller
     {
         $request->validate([
             'phone' => [
-                'required', 'unique:external.aliases,alias',
-                'unique:external.accounts,username',
+                'required', 'unique:aliases,alias',
+                'unique:accounts,username',
                 new WithoutSpaces, 'starts_with:+'
             ]
         ]);
diff --git a/flexiapi/app/Http/Controllers/Api/Admin/AccountController.php b/flexiapi/app/Http/Controllers/Api/Admin/AccountController.php
index db90f12..27e8843 100644
--- a/flexiapi/app/Http/Controllers/Api/Admin/AccountController.php
+++ b/flexiapi/app/Http/Controllers/Api/Admin/AccountController.php
@@ -73,7 +73,7 @@ class AccountController extends Controller
         $request->validate([
             'username' => [
                 'required',
-                Rule::unique('external.accounts', 'username')->where(function ($query) use ($request) {
+                Rule::unique('accounts', 'username')->where(function ($query) use ($request) {
                     $query->where('domain', config('app.sip_domain'));
                 }),
                 'filled',
@@ -89,8 +89,8 @@ class AccountController extends Controller
                 'nullable',
             ],
             'phone' => [
-                'unique:external.aliases,alias',
-                'unique:external.accounts,username',
+                'unique:aliases,alias',
+                'unique:accounts,username',
                 new WithoutSpaces, 'starts_with:+'
             ]
         ]);
diff --git a/flexiapi/app/Password.php b/flexiapi/app/Password.php
index 7602b80..826b67d 100644
--- a/flexiapi/app/Password.php
+++ b/flexiapi/app/Password.php
@@ -26,7 +26,6 @@ class Password extends Model
 {
     use HasFactory;
 
-    protected $connection = 'external';
     public $timestamps = false;
     protected $hidden = ['id', 'password', 'account_id', 'created_at', 'updated_at'];
 
diff --git a/flexiapi/app/PhoneChangeCode.php b/flexiapi/app/PhoneChangeCode.php
index 57df589..803f449 100644
--- a/flexiapi/app/PhoneChangeCode.php
+++ b/flexiapi/app/PhoneChangeCode.php
@@ -9,8 +9,6 @@ class PhoneChangeCode extends Model
 {
     use HasFactory;
 
-    protected $connection = 'local';
-
     public function account()
     {
         return $this->belongsTo('App\Account');
diff --git a/flexiapi/config/database.php b/flexiapi/config/database.php
index 7e944ea..d6b141f 100644
--- a/flexiapi/config/database.php
+++ b/flexiapi/config/database.php
@@ -32,7 +32,7 @@ return [
     |
     */
 
-    'default' => 'local',
+    'default' => 'mysql',
 
     /*
     |--------------------------------------------------------------------------
@@ -52,31 +52,17 @@ return [
 
     'connections' => [
 
-        'local' => [
-            'driver' => env('DB_DRIVER', env('DB_EXTERNAL_DRIVER', 'mysql')),
+        'mysql' => [
+            'driver' => env('DB_DRIVER', 'mysql'),
             'url' => env('DATABASE_URL'),
-            'host' => env('DB_EXTERNAL_HOST', '127.0.0.1'),
-            'port' => env('DB_EXTERNAL_PORT', '3306'),
-            'database' => env('DB_DATABASE', env('DB_EXTERNAL_DATABASE', database_path('database.sqlite'))),
-            'username' => env('DB_EXTERNAL_USERNAME', 'forge'),
-            'password' => env('DB_EXTERNAL_PASSWORD', ''),
-            'charset' => env('DB_EXTERNAL_DRIVER', 'mysql') == 'mysql' ? 'utf8mb4' : null,
-            'collation' => env('DB_EXTERNAL_DRIVER', 'mysql') == 'mysql' ? 'utf8mb4_unicode_ci' : null,
-            'prefix' => '',
-            'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),
-        ],
-
-        'external' => [
-            'driver' => env('DB_EXTERNAL_DRIVER', 'mysql'),
-            'url' => env('DATABASE_URL'),
-            'host' => env('DB_EXTERNAL_HOST', '127.0.0.1'),
-            'port' => env('DB_EXTERNAL_PORT', '3306'),
-            'database' => env('DB_EXTERNAL_DATABASE', 'forge'),
-            'username' => env('DB_EXTERNAL_USERNAME', 'forge'),
-            'password' => env('DB_EXTERNAL_PASSWORD', ''),
-            'unix_socket' => env('DB_EXTERNAL_SOCKET', ''),
-            'charset' => env('DB_EXTERNAL_DRIVER', 'mysql') == 'mysql' ? 'utf8mb4' : null,
-            'collation' => env('DB_EXTERNAL_DRIVER', 'mysql') == 'mysql' ? 'utf8mb4_unicode_ci' : null,
+            'host' => env('DB_HOST', '127.0.0.1'),
+            'port' => env('DB_PORT', '3306'),
+            'database' => env('DB_DATABASE', 'forge'),
+            'username' => env('DB_USERNAME', 'forge'),
+            'password' => env('DB_PASSWORD', ''),
+            'unix_socket' => env('DB_SOCKET', ''),
+            'charset' => 'utf8mb4',
+            'collation' => 'utf8mb4_unicode_ci',
             'prefix' => '',
             'prefix_indexes' => true,
             'strict' => true,
diff --git a/flexiapi/database/migrations/2014_10_12_000000_create_users_table.php b/flexiapi/database/migrations/2014_10_12_000000_create_users_table.php
index 396a348..1dc8440 100644
--- a/flexiapi/database/migrations/2014_10_12_000000_create_users_table.php
+++ b/flexiapi/database/migrations/2014_10_12_000000_create_users_table.php
@@ -8,7 +8,7 @@ class CreateUsersTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('users', function (Blueprint $table) {
+        Schema::create('users', function (Blueprint $table) {
             $table->increments('id');
             $table->string('name');
             $table->string('email', 160)->unique(); // Because we (still) need to support MySQL 5.5 and its 767 bytes limit ¯\_(ツ)_/¯
diff --git a/flexiapi/database/migrations/2014_10_12_100000_create_password_resets_table.php b/flexiapi/database/migrations/2014_10_12_100000_create_password_resets_table.php
index 23d6533..1ee8089 100644
--- a/flexiapi/database/migrations/2014_10_12_100000_create_password_resets_table.php
+++ b/flexiapi/database/migrations/2014_10_12_100000_create_password_resets_table.php
@@ -8,7 +8,7 @@ class CreatePasswordResetsTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('password_resets', function (Blueprint $table) {
+        Schema::create('password_resets', function (Blueprint $table) {
             $table->string('email')->index();
             $table->string('token');
             $table->timestamp('created_at')->nullable();
@@ -17,6 +17,6 @@ class CreatePasswordResetsTable extends Migration
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('password_resets');
+        Schema::dropIfExists('password_resets');
     }
 }
diff --git a/flexiapi/database/migrations/2019_08_19_000000_create_failed_jobs_table.php b/flexiapi/database/migrations/2019_08_19_000000_create_failed_jobs_table.php
index 695ad66..083af6f 100644
--- a/flexiapi/database/migrations/2019_08_19_000000_create_failed_jobs_table.php
+++ b/flexiapi/database/migrations/2019_08_19_000000_create_failed_jobs_table.php
@@ -25,7 +25,7 @@ class CreateFailedJobsTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('failed_jobs', function (Blueprint $table) {
+        Schema::create('failed_jobs', function (Blueprint $table) {
             $table->increments('id');
             $table->text('connection');
             $table->text('queue');
@@ -37,6 +37,6 @@ class CreateFailedJobsTable extends Migration
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('failed_jobs');
+        Schema::dropIfExists('failed_jobs');
     }
 }
diff --git a/flexiapi/database/migrations/2020_01_23_125119_create_accounts_passwords_tables.php b/flexiapi/database/migrations/2020_01_23_125119_create_accounts_passwords_tables.php
index afb234d..c7001e9 100644
--- a/flexiapi/database/migrations/2020_01_23_125119_create_accounts_passwords_tables.php
+++ b/flexiapi/database/migrations/2020_01_23_125119_create_accounts_passwords_tables.php
@@ -25,37 +25,33 @@ class CreateAccountsPasswordsTables extends Migration
 {
     public function up()
     {
-        if (!Schema::connection('external')->hasTable('accounts')) {
-            Schema::connection('external')->create('accounts', function (Blueprint $table) {
-                $table->increments('id');
-                $table->string('username', 64);
-                $table->string('domain', 64);
-                $table->string('email', 64)->nullable();
-                $table->boolean('activated')->default(false);
-                $table->string('confirmation_key', 14)->nullable();
-                $table->string('ip_address', 39);
-                $table->string('user_agent', 256);
-                $table->datetime('creation_time');
-                $table->datetime('expire_time')->nullable();
-            });
-        }
+        Schema::create('accounts', function (Blueprint $table) {
+            $table->increments('id');
+            $table->string('username', 64);
+            $table->string('domain', 64);
+            $table->string('email', 64)->nullable();
+            $table->boolean('activated')->default(false);
+            $table->string('confirmation_key', 14)->nullable();
+            $table->string('ip_address', 39);
+            $table->string('user_agent', 256);
+            $table->datetime('creation_time');
+            $table->datetime('expire_time')->nullable();
+        });
 
-        if (!Schema::connection('external')->hasTable('passwords')) {
-            Schema::connection('external')->create('passwords', function (Blueprint $table) {
-                $table->increments('id');
-                $table->integer('account_id')->unsigned();
-                $table->string('password', 255);
-                $table->string('algorithm', 10)->default('MD5');
+        Schema::create('passwords', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('account_id')->unsigned();
+            $table->string('password', 255);
+            $table->string('algorithm', 10)->default('MD5');
 
-                $table->foreign('account_id')->references('id')
-                      ->on('accounts')->onDelete('cascade');
-            });
-        }
+            $table->foreign('account_id')->references('id')
+                    ->on('accounts')->onDelete('cascade');
+        });
     }
 
     public function down()
     {
-        //Schema::connection('external')->dropIfExists('passwords');
-        //Schema::connection('external')->dropIfExists('accounts');
+        Schema::dropIfExists('passwords');
+        Schema::dropIfExists('accounts');
     }
 }
diff --git a/flexiapi/database/migrations/2020_01_28_100553_create_nonces_digest_table.php b/flexiapi/database/migrations/2020_01_28_100553_create_nonces_digest_table.php
index c211d73..e9dda20 100644
--- a/flexiapi/database/migrations/2020_01_28_100553_create_nonces_digest_table.php
+++ b/flexiapi/database/migrations/2020_01_28_100553_create_nonces_digest_table.php
@@ -25,20 +25,20 @@ class CreateNoncesDigestTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('nonces', function (Blueprint $table) {
+        Schema::create('nonces', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('account_id')->unsigned();
             $table->string('nonce');
             $table->integer('nc')->default(0);
             $table->timestamps();
 
-            //$table->foreign('account_id')->references('id')
-            //      ->on('accounts')->onDelete('cascade');
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
         });
     }
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('nonces');
+        Schema::dropIfExists('nonces');
     }
 }
diff --git a/flexiapi/database/migrations/2020_04_29_131330_create_admins_table.php b/flexiapi/database/migrations/2020_04_29_131330_create_admins_table.php
index 70a7367..3e8a86a 100644
--- a/flexiapi/database/migrations/2020_04_29_131330_create_admins_table.php
+++ b/flexiapi/database/migrations/2020_04_29_131330_create_admins_table.php
@@ -25,18 +25,18 @@ class CreateAdminsTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('admins', function (Blueprint $table) {
+        Schema::create('admins', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('account_id')->unsigned();
             $table->timestamps();
 
-            //$table->foreign('account_id')->references('id')
-            //      ->on('accounts')->onDelete('cascade');
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
         });
     }
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('admins');
+        Schema::dropIfExists('admins');
     }
 }
diff --git a/flexiapi/database/migrations/2020_09_14_120448_add_email_changed_table.php b/flexiapi/database/migrations/2020_09_14_120448_add_email_changed_table.php
index a10dc52..e51156a 100644
--- a/flexiapi/database/migrations/2020_09_14_120448_add_email_changed_table.php
+++ b/flexiapi/database/migrations/2020_09_14_120448_add_email_changed_table.php
@@ -25,20 +25,20 @@ class AddEmailChangedTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('email_changed', function (Blueprint $table) {
+        Schema::create('email_changed', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('account_id')->unsigned()->unique();
             $table->string('new_email');
             $table->string('hash');
             $table->timestamps();
 
-            //$table->foreign('account_id')->references('id')
-            //      ->on('accounts')->onDelete('cascade');
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
         });
     }
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('email_changed');
+        Schema::dropIfExists('email_changed');
     }
 }
diff --git a/flexiapi/database/migrations/2020_10_19_085412_create_api_keys_table.php b/flexiapi/database/migrations/2020_10_19_085412_create_api_keys_table.php
index 613a78d..ef7a8a2 100644
--- a/flexiapi/database/migrations/2020_10_19_085412_create_api_keys_table.php
+++ b/flexiapi/database/migrations/2020_10_19_085412_create_api_keys_table.php
@@ -25,19 +25,19 @@ class CreateApiKeysTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('api_keys', function (Blueprint $table) {
+        Schema::create('api_keys', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('account_id')->unsigned()->unique();
             $table->string('key', 160)->unique(); // MySQL 5.5 limit…
             $table->timestamps();
 
-            //$table->foreign('account_id')->references('id')
-            //      ->on('accounts')->onDelete('cascade');
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
         });
     }
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('api_keys');
+        Schema::dropIfExists('api_keys');
     }
 }
diff --git a/flexiapi/database/migrations/2020_11_30_123051_create_aliases_table.php b/flexiapi/database/migrations/2020_11_30_123051_create_aliases_table.php
index d329d41..03e9ccf 100644
--- a/flexiapi/database/migrations/2020_11_30_123051_create_aliases_table.php
+++ b/flexiapi/database/migrations/2020_11_30_123051_create_aliases_table.php
@@ -8,22 +8,20 @@ class CreateAliasesTable extends Migration
 {
     public function up()
     {
-        if (!Schema::connection('external')->hasTable('aliases')) {
-            Schema::connection('external')->create('aliases', function (Blueprint $table) {
-                $table->id();
+        Schema::create('aliases', function (Blueprint $table) {
+            $table->id();
 
-                $table->integer('account_id')->unsigned();
-                $table->string('alias', 64);
-                $table->string('domain', 64);
+            $table->integer('account_id')->unsigned();
+            $table->string('alias', 64);
+            $table->string('domain', 64);
 
-                $table->foreign('account_id')->references('id')
-                      ->on('accounts')->onDelete('cascade');
-            });
-        }
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
+        });
     }
 
     public function down()
     {
-        //Schema::dropIfExists('aliases');
+        Schema::dropIfExists('aliases');
     }
 }
diff --git a/flexiapi/database/migrations/2021_02_10_160119_add_phone_change_codes_table.php b/flexiapi/database/migrations/2021_02_10_160119_add_phone_change_codes_table.php
index 75002c7..d8d9981 100644
--- a/flexiapi/database/migrations/2021_02_10_160119_add_phone_change_codes_table.php
+++ b/flexiapi/database/migrations/2021_02_10_160119_add_phone_change_codes_table.php
@@ -8,20 +8,20 @@ class AddPhoneChangeCodesTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('phone_change_codes', function (Blueprint $table) {
+        Schema::create('phone_change_codes', function (Blueprint $table) {
             $table->increments('id');
             $table->integer('account_id')->unsigned();
             $table->string('code');
             $table->string('phone');
             $table->timestamps();
 
-            //$table->foreign('account_id')->references('id')
-            //      ->on('accounts')->onDelete('cascade');
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
         });
     }
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('phone_change_codes');
+        Schema::dropIfExists('phone_change_codes');
     }
 }
diff --git a/flexiapi/database/migrations/2021_02_23_152536_create_tokens_table.php b/flexiapi/database/migrations/2021_02_23_152536_create_tokens_table.php
index 09e0586..12b49a2 100644
--- a/flexiapi/database/migrations/2021_02_23_152536_create_tokens_table.php
+++ b/flexiapi/database/migrations/2021_02_23_152536_create_tokens_table.php
@@ -8,7 +8,7 @@ class CreateTokensTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('tokens', function (Blueprint $table) {
+        Schema::create('tokens', function (Blueprint $table) {
             $table->id();
             $table->string('token');
             $table->string('pn_provider');
@@ -24,6 +24,6 @@ class CreateTokensTable extends Migration
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('tokens');
+        Schema::dropIfExists('tokens');
     }
 }
diff --git a/flexiapi/database/migrations/2021_03_02_151353_create_activation_expirations_table.php b/flexiapi/database/migrations/2021_03_02_151353_create_activation_expirations_table.php
index 483b9c2..937a5ab 100644
--- a/flexiapi/database/migrations/2021_03_02_151353_create_activation_expirations_table.php
+++ b/flexiapi/database/migrations/2021_03_02_151353_create_activation_expirations_table.php
@@ -8,19 +8,19 @@ class CreateActivationExpirationsTable extends Migration
 {
     public function up()
     {
-        Schema::connection('local')->create('activation_expirations', function (Blueprint $table) {
+        Schema::create('activation_expirations', function (Blueprint $table) {
             $table->id();
             $table->integer('account_id')->unsigned();
             $table->dateTime('expires');
             $table->timestamps();
 
-            //$table->foreign('account_id')->references('id')
-            //      ->on('accounts')->onDelete('cascade');
+            $table->foreign('account_id')->references('id')
+                  ->on('accounts')->onDelete('cascade');
         });
     }
 
     public function down()
     {
-        Schema::connection('local')->dropIfExists('activation_expirations');
+        Schema::dropIfExists('activation_expirations');
     }
 }
diff --git a/flexiapi/phpunit.xml b/flexiapi/phpunit.xml
index 53d9839..1a9e9f6 100644
--- a/flexiapi/phpunit.xml
+++ b/flexiapi/phpunit.xml
@@ -17,8 +17,8 @@
     <server name="APP_ENV" value="testing"/>
     <server name="BCRYPT_ROUNDS" value="4"/>
     <server name="CACHE_DRIVER" value="array"/>
-    <server name="DB_EXTERNAL_DRIVER" value="sqlite"/>
-    <server name="DB_EXTERNAL_DATABASE" value=":memory:"/>
+    <server name="DB_DRIVER" value="sqlite"/>
+    <server name="DB_DATABASE" value=":memory:"/>
     <server name="MAIL_DRIVER" value="array"/>
     <server name="QUEUE_CONNECTION" value="sync"/>
     <server name="SESSION_DRIVER" value="array"/>
diff --git a/flexisip-account-manager.spec b/flexisip-account-manager.spec
index 7f18c4c..3fa38e2 100644
--- a/flexisip-account-manager.spec
+++ b/flexisip-account-manager.spec
@@ -8,7 +8,7 @@
 #%define _datadir           %{_datarootdir}
 #%define _docdir            %{_datadir}/doc
 
-%define build_number 76
+%define build_number 77
 %define var_dir /var/opt/belledonne-communications
 %define opt_dir /opt/belledonne-communications/share/flexisip-account-manager
 
@@ -91,8 +91,6 @@ cp -R conf/* "$RPM_BUILD_ROOT/etc/flexisip-account-manager/"
     mkdir -p %{var_dir}/flexiapi/storage/framework/testing
     mkdir -p %{var_dir}/flexiapi/storage/framework/views
     mkdir -p %{var_dir}/flexiapi/bootstrap/cache
-    touch %{var_dir}/flexiapi/storage/db.sqlite
-    touch %{var_dir}/flexiapi/storage/external.db.sqlite
 
     mkdir -p %{var_dir}/log
     touch %{var_dir}/log/account-manager.log
@@ -119,9 +117,6 @@ cp -R conf/* "$RPM_BUILD_ROOT/etc/flexisip-account-manager/"
     if ! test -f %{env_config_file}; then
         cd %{opt_dir}/flexiapi/
         cp .env.example %{env_config_file}
-        sed -i 's/DB_DATABASE=.*/DB_DATABASE=\/var\/opt\/belledonne-communications\/flexiapi\/storage\/db.sqlite/g' %{env_config_file}
-        sed -i 's/DB_EXTERNAL_DRIVER=.*/DB_EXTERNAL_DRIVER=sqlite/g' %{env_config_file}
-        sed -i 's/DB_EXTERNAL_DATABASE=.*/DB_EXTERNAL_DATABASE=\/var\/opt\/belledonne-communications\/flexiapi\/storage\/external.db.sqlite/g' %{env_config_file}
 
         ln -s %{env_config_file} %{env_symlink_file}