diff --git a/classes/module/Module.php b/classes/module/Module.php
index 156a7b0ef..452491768 100644
--- a/classes/module/Module.php
+++ b/classes/module/Module.php
@@ -1373,7 +1373,7 @@ abstract class ModuleCore
 	 * @param boolean|string $specific filename to use in translation key
 	 * @return string Translation
 	 */
-	public function l($string, $specific = false, $id_lang = null)
+	public function l($string, $specific = false)
 	{
 		if (self::$_generate_config_xml_mode)
 			return $string;