diff --git a/admin/maintenance.php b/admin/maintenance.php
index 8bfef45a8..c0184c85c 100644
--- a/admin/maintenance.php
+++ b/admin/maintenance.php
@@ -51,6 +51,7 @@ switch ($action)
     update_category('all');
     ordering();
     update_global_rank();
+    invalidate_user_cache();
     break;
   }
   case 'images' :