diff --git a/webpack.config.js b/webpack.config.js
index 2f3019b..8e649d2 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -36,7 +36,7 @@ module.exports = {
 					 * For developing, use 'style-loader' instead.
 					 * */
 					prod ? MiniCssExtractPlugin.loader : 'style-loader',
-					'css-loader'
+					'css-loader?sourceMap=true'
 				]
 			}
 		]