diff --git a/epp.php b/epp.php
index 5111ead..12ce48e 100644
--- a/epp.php
+++ b/epp.php
@@ -766,7 +766,6 @@ function epp_SaveRegistrarLock($params = array())
 
         $rem = $add = array();
         foreach(array(
-            'clientUpdateProhibited',
             'clientDeleteProhibited',
             'clientTransferProhibited'
         ) as $st) {