diff --git a/webpack.config.js b/webpack.config.js
index 3ddc2f2c..0eaefd47 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -4,6 +4,7 @@ const path = require('path');
 
 module.exports = {
   mode: 'production',
+  devtool: 'source-map',
   entry: {
     index: './packages/index.js',
     TranscriptEditor: './packages/components/transcript-editor/index.js',
@@ -81,4 +82,4 @@ module.exports = {
       root: 'ReactDOM'
     }
   }
-};
\ No newline at end of file
+};