diff --git a/webpack.prod.js b/webpack.prod.js
index a24e6a2af64..02f21f80ced 100644
--- a/webpack.prod.js
+++ b/webpack.prod.js
@@ -16,6 +16,7 @@ module.exports = common.map(
 							keep_quoted_props: true,
 						},
 					},
+					sourceMap: true,
 				}),
 			],
 		},