diff --git a/admin/themes/default/template/group_list.tpl b/admin/themes/default/template/group_list.tpl
index e612e273c..e95a53597 100644
--- a/admin/themes/default/template/group_list.tpl
+++ b/admin/themes/default/template/group_list.tpl
@@ -1,3 +1,4 @@
+{include file='include/colorbox.inc.tpl'}
 {footer_script}
 var pwg_token = "{$PWG_TOKEN}";
 var str_member_default = "{'member'|@translate}"