diff --git a/webpack.config.js b/webpack.config.js
index b69cb9e9309c0cc7e2a9560fb65ae3e66dd0153b..12828b0ea034f57313924ec9b03abe73cdbb3c43 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -23,5 +23,5 @@ module.exports = {
 			},
 		],
 	},
-	devtool: 'source-map',
+	devtool: 'eval-cheap-module-source-map',
 };