diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b9a1e0..a74d63f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ v1.7
 - Fix FLEXIAPI-262 Bypass the JWT auth if we have an API Key
 - Fix FLEXIAPI-264 Add -k|api_key_ip parameter to accounts:create-admin-account to set/clear the related API Key restriction
 - Fix FLEXIAPI-256 Publish an empty string while deleting a device on Redis to force the refresh on the other clients
+- Fix FLEXIAPI-268 Allow pn-param in Apple format for the push notifications endpoints
 
 v1.6
 ----
diff --git a/flexiapi/app/Rules/PnParam.php b/flexiapi/app/Rules/PnParam.php
index 10a3539..5cd40fb 100644
--- a/flexiapi/app/Rules/PnParam.php
+++ b/flexiapi/app/Rules/PnParam.php
@@ -9,11 +9,11 @@ class PnParam implements Rule
 {
     public function passes($attribute, $value)
     {
-        return $value == null || Validator::regex('/^\w+$/')->validate($value);
+        return $value == null || Validator::regex('/^[\w\.]+$/')->validate($value);
     }
 
     public function message()
     {
-        return 'The :attribute should be null or contain only alphanumeric and underscore characters';
+        return 'The :attribute should be null or contain only alphanumeric, dots and underscore characters';
     }
 }
diff --git a/flexiapi/tests/Feature/ApiPushNotificationTest.php b/flexiapi/tests/Feature/ApiPushNotificationTest.php
index 8634717..b3751f7 100644
--- a/flexiapi/tests/Feature/ApiPushNotificationTest.php
+++ b/flexiapi/tests/Feature/ApiPushNotificationTest.php
@@ -67,5 +67,23 @@ class ApiPushNotificationTest extends TestCase
                 'type' => $this->type,
                 'call_id' => 'call_id-123'
             ])->assertStatus(503);
+
+        $this->keyAuthenticated($account)
+            ->json($this->method, $this->tokenRoute, [
+                'pn_provider' => $this->pnProvider,
+                'pn_param' => 'ABCD1234.org.linphone.phone.voip',
+                'pn_prid' => $this->pnPrid,
+                'type' => $this->type,
+                'call_id' => 'call_id-123'
+            ])->assertStatus(503);
+
+        $this->keyAuthenticated($account)
+            ->json($this->method, $this->tokenRoute, [
+                'pn_provider' => $this->pnProvider,
+                'pn_param' => '@blabla@',
+                'pn_prid' => $this->pnPrid,
+                'type' => $this->type,
+                'call_id' => 'call_id-123'
+            ])->assertJsonValidationErrors(['pn_param']);
     }
 }