diff --git a/Ticketing_Containers/peppermint/compose.yaml b/Ticketing_Containers/peppermint/compose.yaml
index d4201f0..3aae7e0 100644
--- a/Ticketing_Containers/peppermint/compose.yaml
+++ b/Ticketing_Containers/peppermint/compose.yaml
@@ -5,7 +5,7 @@ services:
     image: postgres:latest
     restart: unless-stopped
     ports:
-      - 5432:5432
+      - 5433:5432
     volumes:
       - /srv/docker/peppermint/pgdata:/var/lib/postgresql/data
     environment: