diff --git a/frontend/package.json b/frontend/package.json
index bedc74d..71c30dc 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -15,7 +15,7 @@
     "web-vitals": "^0.2.4"
   },
   "scripts": {
-    "start": "react-scripts start",
+    "start": "PORT=4000 react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"