diff --git a/app/scripts/main.js b/app/scripts/main.js
index 4211313b..cec8d1b3 100644
--- a/app/scripts/main.js
+++ b/app/scripts/main.js
@@ -22,7 +22,7 @@
   var querySelector = document.querySelector.bind(document);
 
   var navdrawerContainer = querySelector('.navdrawer-container');
-  var body = querySelector('document.body');
+  var body = document.body;
   var appbarElement = querySelector('.app-bar');
   var menuBtn = querySelector('.menu');
   var main = querySelector('main');