1 files changed, 1 insertions, 1 deletions
diff --git a/admin/history.php b/admin/history.php
index e49cbd9f0..bcd812b5d 100644
--- a/admin/history.php
+++ b/admin/history.php
@@ -170,7 +170,7 @@ history_tabsheet();
 
 $template->assign(
   array(
-    'U_HELP' => PHPWG_ROOT_PATH.'popuphelp.php?page=history',
+    'U_HELP' => get_root_url().'admin/popuphelp.php?page=history',
     'F_ACTION' => get_root_url().'admin.php?page=history'
     )
   );