diff --git a/www/manager6/dc/ACMEClusterView.js b/www/manager6/dc/ACMEClusterView.js
index 74868cb7..9c6ca377 100644
--- a/www/manager6/dc/ACMEClusterView.js
+++ b/www/manager6/dc/ACMEClusterView.js
@@ -123,7 +123,7 @@ Ext.define('PVE.dc.ACMEPluginView', {
     extend: 'Ext.grid.Panel',
     alias: 'widget.pveACMEPluginView',
 
-    title: gettext('Plugins'),
+    title: gettext('Challenge Plugins'),
 
     controller: {
 	xclass: 'Ext.app.ViewController',