diff --git a/sources/Afup/Utils/Configuration.php b/sources/Afup/Utils/Configuration.php
index 3a5d4a34b..2c5454982 100644
--- a/sources/Afup/Utils/Configuration.php
+++ b/sources/Afup/Utils/Configuration.php
@@ -4,8 +4,6 @@
 
 namespace Afup\Site\Utils;
 
-use Symfony\Component\Yaml\Yaml;
-
 /**
  * Classe de gestion de la configuration
  */
@@ -19,7 +17,6 @@ public function __construct()
             return;
         }
 
-        $sfParameters = $this->loadSymfonyParameters();
         $parameters = [
             'database_host', 'database_name', 'database_user', 'database_password', 'database_port',
             'smtp_host', 'smtp_port', 'smtp_tls', 'smtp_username', 'smtp_password',
@@ -31,30 +28,7 @@ public function __construct()
             if (false !== $value = getenv(strtoupper($param))) {
                 self::$values[$param] = $value;
             }
-
-            // override by parameter_ENV.yaml ?
-            if (isset($sfParameters[$param])) {
-                self::$values[$param] = $sfParameters[$param];
-            }
-        }
-    }
-
-    private function loadSymfonyParameters(): array
-    {
-        $parameters = [];
-        $basePath = __DIR__ . '/../../../app/config';
-
-        if (isset($_ENV['APP_ENV'])) {
-            $file = $basePath . '/config_' . $_ENV['APP_ENV'] . '.yml';
-            if (is_file($file)) {
-                $values = Yaml::parseFile($file);
-                if (isset($values['parameters'])) {
-                    $parameters = array_merge($parameters, $values['parameters']);
-                }
-            }
         }
-
-        return $parameters;
     }
 
     public function obtenir($cle)