diff --git a/package.json b/package.json
index 720e266..916e068 100644
--- a/package.json
+++ b/package.json
@@ -3,9 +3,9 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "npm run copy && next dev",
+    "dev": "npm run copy && next dev -p 5000",
     "build": "npm run copy && next build",
-    "start": "next start",
+    "start": "next start -p 5000",
     "lint": "next lint",
     "copy": "ncp ./node_modules/@arcgis/core/assets ./public/assets"
   },