diff --git a/src/Avalonia.Diagnostics/Diagnostics/Views/MainWindow.xaml.cs b/src/Avalonia.Diagnostics/Diagnostics/Views/MainWindow.xaml.cs
index 5afcebe8f7..11b2e8a11e 100644
--- a/src/Avalonia.Diagnostics/Diagnostics/Views/MainWindow.xaml.cs
+++ b/src/Avalonia.Diagnostics/Diagnostics/Views/MainWindow.xaml.cs
@@ -77,7 +77,7 @@ namespace Avalonia.Diagnostics.Views
             {
                 var point = (Root as IInputRoot)?.MouseDevice?.GetPosition(Root) ?? default;
 
-                var control = Root.Renderer.HitTestFirst(point, Root, x => !(x is IInputElement ie && !ie.IsHitTestVisible));
+                var control = Root.Renderer.HitTestFirst(point, Root, x => !(x is IInputElement ie) || ie.IsHitTestVisible);
 
                 if (control != null)
                 {