diff --git a/docker-compose.yml b/docker-compose.yml
index c7837c9..93749de 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -45,6 +45,8 @@ services:
             - POSTGRES_PASSWORD=postgres
         ports:
             - '5432:5432'
+        networks:
+            - ospro
         volumes:
             - db:/var/lib/postgresql/data
 networks: