diff --git a/htdocs/luci-static/resources/homeproxy.js b/htdocs/luci-static/resources/homeproxy.js
index 35fd7ce4..020ea3e0 100644
--- a/htdocs/luci-static/resources/homeproxy.js
+++ b/htdocs/luci-static/resources/homeproxy.js
@@ -279,6 +279,8 @@ return baseclass.extend({
 		if (section_id) {
 			if (!value)
 				return _('Expecting: %s').format(_('non-empty value'));
+			if (ucioption === 'node' && value === 'urltest')
+				return true;
 
 			var duplicate = false;
 			uci.sections(uciconfig, ucisection, (res) => {
diff --git a/htdocs/luci-static/resources/view/homeproxy/client.js b/htdocs/luci-static/resources/view/homeproxy/client.js
index e35170d8..356e832d 100644
--- a/htdocs/luci-static/resources/view/homeproxy/client.js
+++ b/htdocs/luci-static/resources/view/homeproxy/client.js
@@ -381,6 +381,7 @@ return view.extend({
 		so.value('urltest', _('URLTest'));
 		for (var i in proxy_nodes)
 			so.value(i, proxy_nodes[i]);
+		so.validate = L.bind(hp.validateUniqueValue, this, data[0], 'routing_node', 'node');
 		so.editable = true;
 
 		so = ss.option(form.ListValue, 'domain_strategy', _('Domain strategy'),