diff --git a/docker-compose.yml b/docker-compose.yml
index f3d3101..b01dfa2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,7 @@ services:
     container_name: backend
     build: .
     ports:
-      - "80:3000"
+      - "3000:3000"
     volumes:
       - .:/app
       - /app/node_modules