diff --git a/.gitignore b/.gitignore
index 3e0009e167f9..3016facee0a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,6 +42,7 @@ profile.cov
 /dashboard/assets/node_modules
 /dashboard/assets/stats.json
 /dashboard/assets/bundle.js
+/dashboard/assets/bundle.js.map
 /dashboard/assets/package-lock.json
 
 **/yarn-error.log