diff --git a/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm b/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm
index 72a3f4dcb05..dcec8bafc9e 100644
--- a/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm
+++ b/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm
@@ -47,7 +47,6 @@
     [Window setContentMaxSize:lastMaxSize];
 
     [Window setOpaque:false];
-    [Window setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameAqua]];
 }
 
 HRESULT WindowBaseImpl::ObtainNSViewHandle(void **ret) {