diff --git a/README.md b/README.md
index e41a868b..da0f3cce 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,9 @@ docker restart rspamd-mailcow
 Open https://${MAILCOW_HOSTNAME}/rspamd in a browser.
 
 ### SSL (and: How to use Let's Encrypt)
-mailcow dockerized generates a CA named "mailcow" with a self-signed server certificate in `data/assets/ssl` via `000-build-certs.sh`.
+mailcow dockerized comes with a snakeoil CA "mailcow" and a server certificate in `data/assets/ssl`. Please use your own trusted certificates.
+
+**Use Let's Encrypt?**
 
 Get the certbot client:
 ```
diff --git a/docker-compose.yml b/docker-compose.yml
index 8515cc6e..84350ccb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -163,7 +163,7 @@ services:
         - mariadb-mailcow
         - sogo-mailcow
         - php-fpm-mailcow
-      image: nginx
+      image: andryyy/mailcow-dockerized:nginx
       volumes:
         - ./data/web:/web:ro
         - ./data/conf/rspamd/dynmaps:/dynmaps:ro