diff --git a/webpack.config.js b/webpack.config.js
index 821ef5d..e1b164d 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,6 +1,7 @@
 const path = require('path')
 
 module.exports = {
+  mode: 'development',
   entry: './src/index.ts',
   devtool: 'inline-source-map',
   module: {