diff --git a/conf/zamba.conf.example b/conf/zamba.conf.example
index fa1d436..7a3736a 100644
--- a/conf/zamba.conf.example
+++ b/conf/zamba.conf.example
@@ -111,7 +111,7 @@ ZMB_ADMIN_USER="administrator"
 # `zmb-ad` domain administrator has to meet the password complexity policy, if password is too weak, domain provisioning will fail
 ZMB_ADMIN_PASS='Start!123'
 
-# Name of the "domain admins" group (depends on your Active Directory language, valid on zmb-cups)
+# Name of the "domain admins" group (depends on your Active Directory language, valid on zmb-cups, lower case)
 ZMB_DOMAIN_ADMINS="domain admins"
 
 # Defines the name of your Zamba share