--- a/feeds/luci/modules/luci-mod-network/htdocs/luci-static/resources/view/network/dhcp.js
+++ b/feeds/luci/modules/luci-mod-network/htdocs/luci-static/resources/view/network/dhcp.js
@@ -364,6 +364,13 @@ return view.extend({
 		o.datatype = 'range(0,10000)';
 		o.placeholder = 150;
 
+		o = s.taboption('advanced', form.Value, 'mini_ttl',
+			_('Minimum TTL to send to clients'),
+			_('Modify DNS entries minimum TTL (max is 86400, 0 is no modify)'));
+		o.optional = true;
+		o.datatype = 'range(0,86400)';
+		o.placeholder = 0;
+
 		s.taboption('tftp', form.Flag, 'enable_tftp',
 			_('Enable TFTP server')).optional = true;