diff --git a/scripts/run-pr.sh b/scripts/run-pr.sh
index de020c75..8faab3f9 100755
--- a/scripts/run-pr.sh
+++ b/scripts/run-pr.sh
@@ -13,4 +13,5 @@ git rebase master
 npm install
 NODE_ENV=production npm run build
 npm test || true
-npm start
+shift
+npm start -- "$@"