diff --git a/Docker-Compose-with-nginx.md b/Docker-Compose-with-nginx.md
index 223789d..6c9d0e1 100644
--- a/Docker-Compose-with-nginx.md
+++ b/Docker-Compose-with-nginx.md
@@ -54,7 +54,8 @@ That's it. Nothing more is needed for a setup with nginx instead of Caddy. 💯
 
 Some more things you might want to check:
 
-* `APP_URL`: Environment variable where to reach your installation. The default one is `in.localhost`. 
+* `APP_URL`: Environment variable where to reach your installation. The default one is `in.localhost`.
+* Image: Set this to `invoiceninja/invoiceninja:alpine-4` to get the most recent version of IN 4 
 * Ports: Ports are configured for `80` and `443`. If you only operate o `80`, remove the `443`.
 * Database settings: You can find the default settings in the [`docker-compose.yml` file at the db service](https://github.com/invoiceninja/dockerfiles/blob/master/docker-compose.yml#L54). So for the `app` service the environment variables that should be added are:
   * `DB_HOST`=db