diff --git a/docs/app/components/layout/main/index.jsx b/docs/app/components/layout/main/index.jsx
index 054813c0..84e40e5d 100644
--- a/docs/app/components/layout/main/index.jsx
+++ b/docs/app/components/layout/main/index.jsx
@@ -1,5 +1,3 @@
-"use strict";
-
 import React from 'react';
 import ReactDOM from 'react-dom';
 import { Button } from 'react-toolbox';