diff --git a/frontend/.babelrc b/frontend/.babelrc
index 79177d83..af980ebc 100644
--- a/frontend/.babelrc
+++ b/frontend/.babelrc
@@ -1,5 +1,4 @@
 {
-  "sourceMaps": "both",
   "presets": [
     "react",
     ["env", {
diff --git a/frontend/webpack/development.js b/frontend/webpack/development.js
index cb4799bd..8776ef56 100644
--- a/frontend/webpack/development.js
+++ b/frontend/webpack/development.js
@@ -28,7 +28,7 @@ const devServer = {
 };
 
 module.exports = Object.assign(base, {
-  devtool: 'cheap-module-source-map',
+  devtool: 'eval-source-map',
   entry: [
     'react-dev-utils/webpackHotDevClient',
     base.entry