diff --git a/docker-compose.yml b/docker-compose.yml
index 229c25e..aa93d28 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -91,3 +91,7 @@ volumes:
     driver: local
   geoip:
     driver: local
+
+networks:
+  postgres:
+    external: true