diff --git a/extensions/admin_ui/controllers/panel/panel.rb b/extensions/admin_ui/controllers/panel/panel.rb
index 15efc31ff..6c99bafbf 100644
--- a/extensions/admin_ui/controllers/panel/panel.rb
+++ b/extensions/admin_ui/controllers/panel/panel.rb
@@ -111,6 +111,7 @@ module BeEF
                 'has_googlegears' => has_googlegears,
                 'has_java'        => has_java,
                 'has_activex'     => has_activex,
+                'has_silverlight' => has_silverlight,
 				        'has_quicktime'   => has_quicktime,
 				        'has_realplayer'  => has_realplayer,
                 'date_stamp'      => date_stamp