diff --git a/README.md b/README.md
index 4fe70cb..a539878 100644
--- a/README.md
+++ b/README.md
@@ -50,13 +50,14 @@ As the fastCGI-Process is not capable of serving static files (style sheets, ima
 This can be achieved with the `volumes-from` option.
 You can find more information in the docker-compose section.
 
-## Using the cron job
+## Background tasks
 
-There are three options to enable the cron-job for Friendica:
+Friendica requires background tasks to fetch and send all kind of messages and maintain the complete instance.
+This setup is crucial for the Friendica node.
+There are two options to enable background tasks for Friendica:
 
--	Using the default Image and activate the cron-job (see [Installation](https://friendi.ca/resources/installation/), sector `Activating scheduled tasks`)
--	Using the default image (apache, fpm, fpm-alpine) and creating **two** container (one for cron and one for the main app)
--	Using one of the additional, prepared [`cron dockerfiles`](https://github.com/friendica/docker/tree/stable/.examples/dockerfiles/cron)
+-	Using the default Image and manually setup background tasks (see Friendica [Install](https://github.com/friendica/friendica/blob/2021.03-rc/doc/Install.md#required-background-tasks))
+-	Using the default image (apache, fpm, fpm-alpine) and starting a dedicated `cron` instance and use `cron.sh` as startup command (like this [Example](https://github.com/friendica/docker/blob/stable/.examples/docker-compose/insecure/mariadb-cron-redis/apache/docker-compose.yml))
 
 ## Possible Environment Variables