diff --git a/docker-compose.yaml b/docker-compose.yaml
index a28fe23..3f709c3 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -3,8 +3,6 @@ services:
   openolatdb:
     container_name: openolatdb
     image: postgres:latest
-    ports:
-      - "5432:5432"
     environment:
       POSTGRES_USER: oodbu
       POSTGRES_PASSWORD: default