diff --git a/docker-compose.yml b/docker-compose.yml
index 43e4bae7d1d736c040cd47a6abeb158c6ff94f38..76b1d728be9cb596dd3ff203c5676779706a8798 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -40,13 +40,10 @@ services:
     env_file: db.env
     image: postgres:alpine
     volumes:
-      - db:/var/lib/postgresql/data
+      - /opaque_database:/var/lib/postgresql/data
   redis:
     deploy:
       placement:
         constraints:
           - node.role == manager
     image: redis:alpine
-
-volumes:
-  db: