diff --git a/examples/owncloud-ocis/docker-compose.yml b/examples/owncloud-ocis/docker-compose.yml
index 69d8e4b..0e2fde5 100644
--- a/examples/owncloud-ocis/docker-compose.yml
+++ b/examples/owncloud-ocis/docker-compose.yml
@@ -15,7 +15,7 @@ services:
     # therefore we ignore the error and then start the ocis server
     command: ["-c", "ocis init || true; ocis server"]
     environment:
-     OCIS_URL: https://cloud.example.com # adjust to your domain
+      OCIS_URL: https://cloud.example.com # adjust to your domain
       PROXY_TLS: "false" # do not use SSL; required if you use a reverse proxy with SSL support in front
       OCIS_INSECURE: "true" # required if you use a reverse proxy with SSL support in front
     volumes: