diff --git a/webpack.config.builder.js b/webpack.config.builder.js
index 9d88f56f34..9b4e806c96 100644
--- a/webpack.config.builder.js
+++ b/webpack.config.builder.js
@@ -115,7 +115,7 @@ module.exports = function(publicPath, pro, mode) {
 				},
 				{
 					test: /\.css/,
-					loaders: ['style-loader', 'css-loader'],
+					use: ['style-loader', 'css-loader'],
 					include: [devPath]
 				},
 				{