diff --git a/addons/default/visiosoft/advs-module/resources/js/admin/advanced.js b/addons/default/visiosoft/advs-module/resources/js/admin/advanced.js
index 7e7c9e4d9..c94938966 100644
--- a/addons/default/visiosoft/advs-module/resources/js/admin/advanced.js
+++ b/addons/default/visiosoft/advs-module/resources/js/admin/advanced.js
@@ -1,4 +1,4 @@
-var getUrlParameter = function getUrlParameter(sParam) {
+function getUrlParameter(sParam) {
     var sPageURL = window.location.search.substring(1),
         sURLVariables = sPageURL.split('&'),
         sParameterName,