diff --git a/readme.md b/readme.md
index 4882ed38..b9682be0 100644
--- a/readme.md
+++ b/readme.md
@@ -38,6 +38,7 @@ Included are:
 - Possibility included to [permanently add additional PHP extensions into the Nextcloud container](https://github.com/nextcloud/all-in-one#how-to-add-php-extensions-permanently-to-the-nextcloud-container) without having to build your own Docker image
 - Possibility included to [pass the needed device for hardware transcoding](https://github.com/nextcloud/all-in-one#how-to-enable-hardware-transcoding-for-nextcloud) to the Nextcloud containe
 - Possibility included to [store all docker related files on a separate drive](https://github.com/nextcloud/all-in-one#how-to-store-the-filesinstallation-on-a-separate-drive)
+- [LDAP](https://github.com/nextcloud/all-in-one/tree/main#ldap) can be used as user backend for Nextcloud
 - [Fail2Ban can be added](https://github.com/nextcloud/all-in-one#fail2ban)
 - [phpMyAdmin, Adminer or pgAdmin can be added](https://github.com/nextcloud/all-in-one#phpmyadmin-adminer-or-pgadmin)
 - [Mail server can be added](https://github.com/nextcloud/all-in-one#mail-server)