diff --git a/admin-dev/themes/default/template/controllers/modules/tab_modules_list.tpl b/admin-dev/themes/default/template/controllers/modules/tab_modules_list.tpl
index 13d5d1964..14a1bfbfe 100644
--- a/admin-dev/themes/default/template/controllers/modules/tab_modules_list.tpl
+++ b/admin-dev/themes/default/template/controllers/modules/tab_modules_list.tpl
@@ -30,8 +30,7 @@
 		$('.action_tab_module').each( function (){
 			$(this).click(function () {
 				option = $('#'+$(this).data('option')+' :selected');
-
-				if (typeof($(option).data('onclick')) != 'undefined' || $(option).data('onclick') != '')
+				if ($(option).data('onclick') != '')
 				{
 					var f = eval("(function(){ "+$(option).data('onclick')+"})");
 					if (f.call())