diff --git a/src/js/views/rebaseView.js b/src/js/views/rebaseView.js
index 2d985ffa..3bd3a3c7 100644
--- a/src/js/views/rebaseView.js
+++ b/src/js/views/rebaseView.js
@@ -14,6 +14,8 @@ require('jquery-ui/ui/widgets/mouse');
 require('jquery-ui/ui/ie');
 require('jquery-ui/ui/widgets/sortable');
 require('jquery-ui/ui/plugin');
+require('jquery-ui/ui/safe-active-element');
+require('jquery-ui/ui/safe-blur');
 require('jquery-ui/ui/widgets/draggable');
 
 var InteractiveRebaseView = ContainedBase.extend({