diff --git a/compose-env-postgresql/docker-compose.yml b/compose-env-postgresql/docker-compose.yml
index 0d29b91..89ce3b3 100755
--- a/compose-env-postgresql/docker-compose.yml
+++ b/compose-env-postgresql/docker-compose.yml
@@ -3,7 +3,7 @@ services:
     image: postgres:17-alpine
     container_name: parking-db
     environment:
-      - POSTGRES_PASSWORD: developer
+      POSTGRES_PASSWORD: developer
     volumes:
       - "F:/docker-vm-volumes/docker-postgresql/db-parking:/var/lib/postgresql/data"
     ports: