diff --git a/docker-compose.override.yml b/docker-compose.override.yml
index 13da040..4c84593 100644
--- a/docker-compose.override.yml
+++ b/docker-compose.override.yml
@@ -57,6 +57,8 @@ services:
   zammad-railsserver:
     container_name: zammad-railsserver
     env_file: stack.env
+    volumes:
+      - ${APP_DATA}/zammad/config/database.yml:/opt/zammad/config/database.yml
 
   zammad-redis:
     container_name: zammad-redis