diff --git a/src/Bundle/ChillWopiBundle/src/Resources/public/page/editor/index.js b/src/Bundle/ChillWopiBundle/src/Resources/public/page/editor/index.js
index e5fe20618..4c49a5005 100644
--- a/src/Bundle/ChillWopiBundle/src/Resources/public/page/editor/index.js
+++ b/src/Bundle/ChillWopiBundle/src/Resources/public/page/editor/index.js
@@ -1,6 +1,6 @@
 require('./index.scss');
 
-window.addEventListener('DOMContentLoaded', function(e) {
+window.addEventListener('DOMContentLoaded', function() {
     let frameholder = document.getElementById('frameholder');
     let office_frame = document.createElement('iframe');
     office_frame.name = 'office_frame';