diff --git a/postgresql/docker-compose.yaml b/postgresql/docker-compose.yaml
index 17818a2..af4dffa 100644
--- a/postgresql/docker-compose.yaml
+++ b/postgresql/docker-compose.yaml
@@ -23,6 +23,9 @@ services:
 
     restart: always
 
+    networks:
+      - postgresql-network
+
     environment:
       - stack.env