diff --git a/public/templates/admin/header.tpl b/public/templates/admin/header.tpl
index 381cde4a25..ca1178bd67 100644
--- a/public/templates/admin/header.tpl
+++ b/public/templates/admin/header.tpl
@@ -27,6 +27,8 @@
 	</script>
 	<link rel="stylesheet" type="text/css" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
 	<script type="text/javascript" src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
+	<script src="{relative_path}/src/utils.js"></script>
+	
 	<link rel="stylesheet" type="text/css" href="{relative_path}/css/style.css" />
 	<link rel="stylesheet" type="text/css" href="{relative_path}/css/admin.css" />
 </head>