diff --git a/src/usr/local/www/system_authservers.php b/src/usr/local/www/system_authservers.php
index a8c63a63aa..35e40b42a9 100644
--- a/src/usr/local/www/system_authservers.php
+++ b/src/usr/local/www/system_authservers.php
@@ -626,7 +626,7 @@ $group->add(new Form_Input(
 	'Query',
 	'text',
 	$pconfig['ldap_extended_query']
-))->setHelp('Example: &(objectClass=inetOrgPerson)(mail=*@example.com)');
+))->setHelp('Example: memberOf=CN=Groupname,OU=MyGroups,DC=example,DC=com');
 
 $section->add($group);