diff --git a/www/manager6/lxc/MPEdit.js b/www/manager6/lxc/MPEdit.js
index dba69cb4..b8c6b6cb 100644
--- a/www/manager6/lxc/MPEdit.js
+++ b/www/manager6/lxc/MPEdit.js
@@ -300,6 +300,7 @@ Ext.define('PVE.lxc.MountPointInputPanel', {
 	    fieldLabel: gettext('Mount options'),
 	    deleteEmpty: false,
 	    comboItems: [
+		['lazytime', 'lazytime'],
 		['noatime', 'noatime'],
 		['nodev', 'nodev'],
 		['noexec', 'noexec'],