diff --git a/templates/docker-compose.yml.j2 b/templates/docker-compose.yml.j2
index 3015d5a..8f138fc 100644
--- a/templates/docker-compose.yml.j2
+++ b/templates/docker-compose.yml.j2
@@ -33,8 +33,8 @@ services:
     hostname: database
     env_file:
       - .db.env
-   environment:
-     POSTGRES_DB: "nextcloud"
+    environment:
+      POSTGRES_DB: "nextcloud"
     networks:
       default:
         aliases: