diff --git a/src/js/components/bodyColor/index.jsx b/src/js/components/bodyColor/index.jsx
deleted file mode 100644
index daae14b..0000000
--- a/src/js/components/bodyColor/index.jsx
+++ /dev/null
@@ -1,23 +0,0 @@
-import React from 'react'
-
-const className = '__better_github_pr_dark_mode'
-
-class BodyColor extends React.Component {
-  componentDidMount () {
-    document.body.classList.toggle(className, Boolean(this.props.isDark))
-  }
-
-  componentDidUpdate () {
-    document.body.classList.toggle(className, Boolean(this.props.isDark))
-  }
-
-  componentWillUnmount () {
-    document.body.classList.remove(className)
-  }
-
-  render () {
-    return null
-  }
-}
-
-export default BodyColor
diff --git a/src/js/components/options/index.jsx b/src/js/components/options/index.jsx
index 20e5cc8..9c9eb39 100644
--- a/src/js/components/options/index.jsx
+++ b/src/js/components/options/index.jsx
@@ -1,6 +1,5 @@
 import React from 'react'
 import { StorageSync } from '../../lib'
-import BodyColor from '../bodyColor'
 
 const chromeStoreUrl = 'https://chrome.google.com/webstore/detail/github-pull-request-tree/nfhdjopbhlggibjlimhdbogflgmbiahc'
 const firefoxStoreUrl = 'https://addons.mozilla.org/en-US/firefox/addon/better-pull-request-for-github/'
@@ -28,7 +27,6 @@ class Options extends React.Component {
   render () {
     return (
       <div className='container'>
-        <BodyColor isDark={false} />
         <div className='text-center'>
           <h1>Better Pull Request</h1>
           <p>
diff --git a/src/js/components/tree/index.jsx b/src/js/components/tree/index.jsx
index 9cf23ba..6beacca 100644
--- a/src/js/components/tree/index.jsx
+++ b/src/js/components/tree/index.jsx
@@ -2,7 +2,6 @@ import React from 'react'
 import Actions from '../actions'
 import { createFileTree, isElementVisible, StorageSync, getBrowserApi, isElementTargetAndVisible } from '../../lib'
 import { createTree } from '../../createTree'
-import BodyColor from '../bodyColor'
 
 const MIN_RESIZE_WIDTH = 55
 const MAX_RESIZE_WIDTH = 700
@@ -174,7 +173,7 @@ class Tree extends React.Component {
   }
 
   render () {
-    const { root, filter, show, visibleElement, options } = this.state
+    const { root, filter, show, visibleElement } = this.state
 
     if (!show) {
       return null
@@ -199,7 +198,6 @@ class Tree extends React.Component {
             ))}
           </div>
         </div>
-        <BodyColor isDark={options.darkMode} />
       </div>
     )
   }
diff --git a/src/pages/options.css b/src/pages/options.css
index b11b725..5f8cbc2 100644
--- a/src/pages/options.css
+++ b/src/pages/options.css
@@ -20,8 +20,3 @@ body {
     cursor: not-allowed;
     opacity: 0.5;
 }
-
-.__better_github_pr_dark_mode  {
-    background-color: #282923;
-    color: #ffffff;
-}
\ No newline at end of file
diff --git a/webpack.config.js b/webpack.config.js
index 8d58054..1693672 100755
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -30,7 +30,7 @@ module.exports = {
       },
       {
         test: /\.css$/,
-        loader: 'style-loader!css-loader',
+        loader: 'style-loader!css-loader'
       },
       {
         test: /\.(woff2)$/,