# Setup cron
🦄 Chevereto V4 users
Check the updated documentation at ⏲️ Cron (opens new window)
Background jobs needs to be configured by running a cron. You need to configure this and make sure that is working every time you deploy Chevereto.
If this is not configured Chevereto won't remove expired images, check for updates, process external storage deletes and run maintenance tasks.