diff --git a/xCAT-server-2.0/sbin/copycerts b/xCAT-server-2.0/sbin/copycerts
index 63d7e1502..9d015e73a 100644
--- a/xCAT-server-2.0/sbin/copycerts
+++ b/xCAT-server-2.0/sbin/copycerts
@@ -128,7 +128,6 @@ sub copyCertstoSN
     }
 
     #   TODO fix for SuSE  and AIX
-    `service postgresql restart`;
     `service xcatd restart`;
     return $rc;
 }