diff --git a/README.md b/README.md
index abfc24e9..ab7be8fe 100644
--- a/README.md
+++ b/README.md
@@ -285,6 +285,7 @@ To set up middleware locally, follow these steps:
       REDIS_PORT=6385
       ANALYTICS_SERVER_PORT=9696
       SYNC_SERVER_PORT=9697
+      PORT=3333
       DEFAULT_SYNC_DAYS=31
       ```