diff --git a/src/Avalonia.Native/WindowImpl.cs b/src/Avalonia.Native/WindowImpl.cs
index 75f92156b0..4a5f6cb2e7 100644
--- a/src/Avalonia.Native/WindowImpl.cs
+++ b/src/Avalonia.Native/WindowImpl.cs
@@ -8,7 +8,7 @@ using Avalonia.Platform;
 
 namespace Avalonia.Native
 {
-    class WindowImpl : WindowBaseImpl, IWindowImpl
+    public class WindowImpl : WindowBaseImpl, IWindowImpl
     {
         IAvnWindow _native;
         public WindowImpl(IAvaloniaNativeFactory factory)