diff --git a/classes/controller.php b/classes/controller.php
index 7977efc9..31d42d8a 100644
--- a/classes/controller.php
+++ b/classes/controller.php
@@ -437,8 +437,8 @@ class AdminController
 
             // Filter by page type
             if (count($flags)) {
-                $type = $flags[0];
-                $collection = $collection->ofType($type);
+                $types = $flags;
+                $collection = $collection->ofOneOfTheseTypes($types);
             }
         }