diff --git a/assets/build/webpack.config.js b/assets/build/webpack.config.js
index 2d383ff..a1e04e3 100644
--- a/assets/build/webpack.config.js
+++ b/assets/build/webpack.config.js
@@ -172,7 +172,7 @@ let webpackConfig = {
 
 /* eslint-disable global-require */ /** Let's only load dependencies as needed */
 
-if (config.env.optimize) {
+if (config.enabled.optimize) {
   webpackConfig = mergeWithConcat(webpackConfig, require('./webpack.config.optimize'));
 }