diff --git a/server/config/env/env.example.json b/server/config/env/env.example.json
index 56e0b39..caeb9cb 100644
--- a/server/config/env/env.example.json
+++ b/server/config/env/env.example.json
@@ -3,6 +3,12 @@
     "port": 3000,
     "MONGODB_URI": "mongodb://localhost:27017/archivio",
     "JWT_SECRET": "jwtSecret",
-    "CORS_WHITELIST": ["http://localhost:8080", "http://xxx.yyy.com"]
+    "CORS_WHITELIST": ["http://localhost:8080"]
+  },
+  "production": {
+    "port": 3000,
+    "MONGODB_URI": "mongodb://localhost:27017/archivio",
+    "JWT_SECRET": "jwtSecret",
+    "CORS_WHITELIST": ["http://localhost:8080"]
   }
 }
\ No newline at end of file