-               $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-               $loader->load('services.yml');
+               //Detect when no user configuration is provided
+               if ($configs === [[]]) {
+                       //Prepend default config
+                       $container->prependExtensionConfig(self::getAlias(), $config);
+               }
+
+               //Save configuration in parameters
+               $container->setParameter(self::getAlias(), $config);
+
+               //Set rapsys_pack.path key
+               $container->setParameter(self::getAlias().'.path', $config['path']);