diff --git a/client/modules/IDE/components/PreviewFrame.js b/client/modules/IDE/components/PreviewFrame.js
index 043dd827..9cf0fbf0 100644
--- a/client/modules/IDE/components/PreviewFrame.js
+++ b/client/modules/IDE/components/PreviewFrame.js
@@ -167,6 +167,8 @@ class PreviewFrame extends React.Component {
   }
 
   injectLocalFiles() {
+    loopProtect.alias = 'protect';
+    
     let htmlFile = this.props.htmlFile.content;
     let scriptOffs = [];