diff --git a/webpack.config.js b/webpack.config.js
index 60c607b9..aa5c6713 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -6,6 +6,7 @@ const config = require('./src/config.json')
 
 module.exports = (env, argv) => ({
   entry: './src/app/Router.ts',
+  devtool: 'source-map',
   output: {
     path: __dirname + '/dist',
     filename: 'js/bundle.js'