diff --git a/package.json b/package.json
index bf12f8e0..d83320b1 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   },
   "version": "0.2.1",
   "scripts": {
-    "build": "node utils/build.js",
+    "build": "cross-env NODE_ENV=production webpack --config webpack.config.js --display-error-details --progress --colors --optimize-minimize",
     "precommit": "lint-staged",
     "lint": "eslint src",
     "lint:fix": "npm run lint -- --fix",
@@ -36,6 +36,7 @@
     "babel-preset-env": "^1.6.1",
     "clean-webpack-plugin": "^0.1.17",
     "copy-webpack-plugin": "^4.3.1",
+    "cross-env": "^5.1.3",
     "css-loader": "^0.25.0",
     "eslint": "^4.14.0",
     "eslint-config-airbnb": "^16.1.0",
diff --git a/utils/build.js b/utils/build.js
deleted file mode 100644
index edb71b81..00000000
--- a/utils/build.js
+++ /dev/null
@@ -1,6 +0,0 @@
-const webpack = require('webpack');
-const config = require('../webpack.config');
-
-webpack(config, err => {
-  if (err) throw err;
-});
diff --git a/webpack.config.js b/webpack.config.js
index 71a52029..37e6a690 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -95,6 +95,20 @@ const options = {
 
 if (env.NODE_ENV === 'development') {
   options.devtool = 'cheap-module-eval-source-map';
+} else if (env.NODE_ENV === 'production') {
+  options.plugins.push(
+    new webpack.LoaderOptionsPlugin({
+      minimize: true,
+      debug: false,
+    }),
+    new webpack.optimize.UglifyJsPlugin({
+      compress: {
+        screw_ie8: true,
+        warnings: false,
+      },
+      sourceMap: true,
+    })
+  );
 }
 
 module.exports = options;
diff --git a/yarn.lock b/yarn.lock
index 46d64fcd..e1e65ead 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1565,6 +1565,13 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+cross-env@^5.1.3:
+  version "5.1.3"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.1.3.tgz#f8ae18faac87692b0a8b4d2f7000d4ec3a85dfd7"
+  dependencies:
+    cross-spawn "^5.1.0"
+    is-windows "^1.0.0"
+
 cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
@@ -3455,6 +3462,10 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+is-windows@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.1.tgz#310db70f742d259a16a369202b51af84233310d9"
+
 is-wsl@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"