diff --git a/examples/docker-compose-postgres-storage/docker-compose.yml b/examples/docker-compose-postgres-storage/docker-compose.yml
index 04499b72..39b1f1b0 100644
--- a/examples/docker-compose-postgres-storage/docker-compose.yml
+++ b/examples/docker-compose-postgres-storage/docker-compose.yml
@@ -4,6 +4,8 @@ services:
     image: postgres
     volumes:
       - ./data/db:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
     environment:
       - POSTGRES_DB=gatus
       - POSTGRES_USER=username