diff --git a/infrastructure-guide/icinga2.md b/infrastructure-guide/icinga2.md
index 2d1c844a..43e00f2f 100644
--- a/infrastructure-guide/icinga2.md
+++ b/infrastructure-guide/icinga2.md
@@ -66,7 +66,7 @@ The Icinga2 infrastructure is maintained and prepared by AIT. Following items ne
   basedir = "/etc/icingaweb2/psi/lx-core"
   ```
 - in `roles.ini` have a `Generic User Role` with read/monitoring-only permissions
-- the `/etc/icingaweb2/psi/merge-roles-ini.py` script to be able to merge in roles via Ansible/Sysdb API
+- the `/etc/icingaweb2/psi/merge-roles-ini.py` script provided by AIT to be able to merge in roles via Ansible/Sysdb API
 
 From our side we need the following manual setup
 - prepare the Scheduled Downtime `Generic Linux Alert Suppression` (cannot be imported with Configuration Basket, see [feature request](https://github.com/Icinga/icingaweb2-module-director/issues/2795)) with