diff --git a/flexisip-account-manager.spec b/flexisip-account-manager.spec
index 83c0891..3160dc9 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 21
+%define build_number 22
 %define var_dir /var/opt/belledonne-communications
 %define opt_dir /opt/belledonne-communications/share/flexisip-account-manager
 %define env_file "$RPM_BUILD_ROOT/etc/flexisip-account-manager/flexiapi.env"
diff --git a/httpd/flexisip-account-manager.conf b/httpd/flexisip-account-manager.conf
index ba32c65..aa8c72f 100644
--- a/httpd/flexisip-account-manager.conf
+++ b/httpd/flexisip-account-manager.conf
@@ -5,6 +5,7 @@ Alias /flexisip-account-manager /opt/belledonne-communications/share/flexisip-ac
     Options FollowSymLinks MultiViews
     AllowOverride None
     Require all denied
+    SetEnv FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG /etc/flexisip-account-manager
 
     <Files xmlrpc.php>
         <RequireAll>
diff --git a/src/config/config.php b/src/config/config.php
index c6fba9d..59d244f 100644
--- a/src/config/config.php
+++ b/src/config/config.php
@@ -18,20 +18,21 @@
 	along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-define("PATH_TO_CONFIG", "/etc/flexisip-account-manager");
+$path = isset($_SERVER['FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG']) ? $_SERVER['FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG'] : "/etc/flexisip-account-manager";
+define("FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG", $path);
 
-include_once PATH_TO_CONFIG . '/accounts.conf';
-include_once PATH_TO_CONFIG . '/auth.conf';
-include_once PATH_TO_CONFIG . '/db.conf';
-include_once PATH_TO_CONFIG . '/emails.conf';
-include_once PATH_TO_CONFIG . '/inapp.conf';
-include_once PATH_TO_CONFIG . '/logs.conf';
-include_once PATH_TO_CONFIG . '/provisioning.conf';
-include_once PATH_TO_CONFIG . '/sms.conf';
-include_once PATH_TO_CONFIG . '/tests.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/accounts.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/auth.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/db.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/emails.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/inapp.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/logs.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/provisioning.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/sms.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/tests.conf';
 
 // these two might include some of the scripts from the installation, so keep them last
-include_once PATH_TO_CONFIG . '/hooks.conf';
-include_once PATH_TO_CONFIG . '/overloads.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/hooks.conf';
+include_once FLEXISIP_ACCOUNT_MANAGER_PATH_TO_CONFIG . '/overloads.conf';
 
 ?>