diff --git a/src/Avalonia.Native/WindowImplBase.cs b/src/Avalonia.Native/WindowImplBase.cs
index 29f6547c9f0..9cacc253335 100644
--- a/src/Avalonia.Native/WindowImplBase.cs
+++ b/src/Avalonia.Native/WindowImplBase.cs
@@ -78,8 +78,7 @@ public override void SetFrameThemeVariant(PlatformThemeVariant themeVariant)
         public override void Dispose()
         {
             Native?.Close();
-            Native?.Dispose();
-            _handle = null;
+            base.Dispose();
         }
 
         public virtual void Show(bool activate, bool isDialog)