diff --git a/docker-compose.yml b/docker-compose.yml
index 74ff098..0fa2988 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,7 +7,8 @@ services:
     - redis-cache
     env_file:
       - env/netbox.env
-      - stack.env
+    environment:
+      - "DB_HOST=${PG_HOST}"
     user: 'unit:root'
     healthcheck:
       start_period: 60s