diff -u b/modules/media_wysiwyg/media_wysiwyg.module b/modules/media_wysiwyg/media_wysiwyg.module
--- b/modules/media_wysiwyg/media_wysiwyg.module
+++ b/modules/media_wysiwyg/media_wysiwyg.module
@@ -51,8 +51,7 @@
     'file' => 'includes/media_wysiwyg.pages.inc',
     'page callback' => 'media_wysiwyg_wysiwyg_markup',
     'page arguments' => array(2),
-    'access callback' => 'file_entity_access',
-    'access arguments' => array('view', 2),
+    'access arguments' => array('access media browser'),
     'type' => MENU_CALLBACK,
   );