diff --git a/vendor/assets/javascripts/ember-cloaking.js b/vendor/assets/javascripts/ember-cloaking.js
index 5ac0f29d16d..53de495061f 100644
--- a/vendor/assets/javascripts/ember-cloaking.js
+++ b/vendor/assets/javascripts/ember-cloaking.js
@@ -87,7 +87,7 @@
     **/
     scrolled: function() {
       var childViews = this.get('childViews');
-      if (childViews.length === 0) { return; }
+      if ((!childViews) || (childViews.length === 0)) { return; }
 
       var toUncloak = [],
           $w = $(window),