diff --git a/src/canvas/view/FrameView.js b/src/canvas/view/FrameView.js
index 554a240f1..f1cb76af0 100644
--- a/src/canvas/view/FrameView.js
+++ b/src/canvas/view/FrameView.js
@@ -7,7 +7,6 @@ module.exports = require('backbone').View.extend({
   tagName: 'iframe',
 
   attributes: {
-    src: 'about:blank',
     allowfullscreen: 'allowfullscreen'
   },