diff --git a/package.json b/package.json
index 3573787..ab47825 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,9 @@
     "build:dev": "webpack --env.dev",
     "start": "http-server",
     "dev": "webpack-dev-server --env.dev",
+    "debug": "node-nightly --inspect --debug-brk node_modules/.bin/webpack --env.debug",
+    "debug:dev": "npm run debug -- --env.dev",
+    "debug:prod": "npm run debug -- --env.prod",
     "validate": "npm-run-all --parallel lint build",
     "lint": "eslint ."
   }
diff --git a/webpack.config.babel.js b/webpack.config.babel.js
index eea0e5d..3af2c98 100644
--- a/webpack.config.babel.js
+++ b/webpack.config.babel.js
@@ -1,10 +1,11 @@
+/* eslint no-console:"off" */
 const {resolve} = require('path')
 const webpackValidator = require('webpack-validator')
 const {getIfUtils} = require('webpack-config-utils')
 
 module.exports = env => {
   const {ifProd} = getIfUtils(env)
-  return webpackValidator({
+  const config = webpackValidator({
     context: resolve('src'),
     entry: './bootstrap.js',
     output: {
@@ -14,4 +15,9 @@ module.exports = env => {
     },
     devtool: ifProd('source-map', 'eval'),
   })
+  if (env.debug) {
+    console.log(config)
+    debugger // eslint-disable-line
+  }
+  return config
 }