diff --git a/js/media.popups.js b/js/media.popups.js
index c7a9af527ed57487f8e0715d4976da8e86b5adc2..c8cf2a0a16ca2a55eb420ef70f9818cdba403c4c 100644
--- a/js/media.popups.js
+++ b/js/media.popups.js
@@ -128,7 +128,7 @@ Drupal.media.popups.mediaBrowser.mediaBrowserOnLoad = function (e) {
   var options = e.data;
 
   // Ensure that the iFrame is defined.
-  if (this.contentWindow.Drupal.media.browser == undefined) {
+  if (this.contentWindow.Drupal.media == undefined) {
     return;
   }