diff --git a/source/entry-colour-chooser.js b/source/entry-colour-chooser.js
index cd3d22102..68cae2d0c 100644
--- a/source/entry-colour-chooser.js
+++ b/source/entry-colour-chooser.js
@@ -4,13 +4,8 @@ import { SliderPicker } from 'react-color'
 import { render } from 'react-dom'
 import { connect, Provider } from 'react-redux'
 import { createStore } from 'redux'
-import reducers from './reducers/reducers'
 import Layout from './containers/Layout'
-
-let tracker = {
-	push: () => {},
-	connectToHistory: history => history
-}
+import reducers from './reducers/reducers'
 
 let store = createStore(reducers)
 
@@ -38,7 +33,7 @@ class MyComponent extends React.Component {
 					"data-couleur" du script sur votre page est :{' '}
 					<b>{this.props.couleur}</b>
 				</p>
-				<Layout tracker={tracker} />
+				<Layout />
 			</div>
 		)
 	}
diff --git a/source/webpack.dev.js b/source/webpack.dev.js
index a39dcce7f..222bbc4e8 100644
--- a/source/webpack.dev.js
+++ b/source/webpack.dev.js
@@ -1,6 +1,4 @@
 var webpack = require('webpack'),
-	path = require('path'),
-	HardSourceWebpackPlugin = require('hard-source-webpack-plugin'),
 	common = require('./webpack.common.js')
 
 module.exports = {
@@ -13,13 +11,13 @@ module.exports = {
 			'@babel/polyfill',
 			'react-hot-loader/patch',
 			'./source/entry.js'
-		]
+		],
+		'colour-chooser': ['@babel/polyfill', './source/entry-colour-chooser.js']
 		// entrées désactivées pour accélérer la compilation au dev
 		//
 		// le nom "simulateur" est là pour des raisons historiques
 		//
 		// ,simulateur: './source/iframe-script.js',
-		// ,colour-chooser': ['@babel/polyfill', './source/entry-colour-chooser.js']
 	},
 	plugins: [
 		new webpack.EnvironmentPlugin({ NODE_ENV: 'development' }),