diff --git a/apps/user_ldap/lib/access.php b/apps/user_ldap/lib/access.php
index 45a879997cd..51221d0910f 100644
--- a/apps/user_ldap/lib/access.php
+++ b/apps/user_ldap/lib/access.php
@@ -1035,8 +1035,8 @@ class Access extends LDAPUtility {
 			return true;
 		}
 
-		//for now, supported attributes are entryUUID, nsuniqueid, objectGUID
-		$testAttributes = array('entryuuid', 'nsuniqueid', 'objectguid', 'guid');
+		//for now, supported attributes are entryUUID, nsuniqueid, objectGUID, ipaUniqueID
+		$testAttributes = array('entryuuid', 'nsuniqueid', 'objectguid', 'guid', 'ipauniqueid', 'ipauniqueid');
 
 		foreach($testAttributes as $attribute) {
 			$value = $this->readAttribute($dn, $attribute);