diff --git a/Pilz.Plugins.Advanced.UI.Telerik/Extensions.cs b/Pilz.Plugins.Advanced.UI.Telerik/Extensions.cs
index 7fa5b9b..c3b0644 100644
--- a/Pilz.Plugins.Advanced.UI.Telerik/Extensions.cs
+++ b/Pilz.Plugins.Advanced.UI.Telerik/Extensions.cs
@@ -1,5 +1,6 @@
 using Telerik.WinControls;
 using Telerik.WinControls.UI;
+using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace Pilz.Plugins.Advanced.UI.Telerik;
 
@@ -123,8 +124,13 @@ public static class Extensions
 
     private static void RadMenuItem_RMMethod_Click(object? sender, EventArgs e)
     {
-        if (sender is RadMenuItem item && item.Tag is RadPluginModule function)
-            function.ShowUI();
+        if (sender is RadMenuItem item)
+        {
+            if (item.Tag is RadPluginModule radmodule)
+                radmodule.ShowUI();
+            else if (item.Tag is PluginModule module)
+                module.ShowUI();
+        }
     }
 
     private static void RadMenuItem_RMFunction_Click(object? sender, EventArgs e)