diff --git a/webpack.config.js b/webpack.config.js
index d0e0f0115b..587c501f40 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -36,7 +36,7 @@ var webpackConfig = {
     'js/restaurants-map': './js/app/restaurants-map/index.jsx',
     'js/tracking': './js/app/tracking/index.jsx',
   },
-  devtool: 'source-map',
+  devtool: 'eval-source-map',
   output: {
     publicPath: "/",
     path: __dirname + '/web',