diff --git a/src/Avalonia.Native/WindowImplBase.cs b/src/Avalonia.Native/WindowImplBase.cs
index 1f290acd86..50bee0d395 100644
--- a/src/Avalonia.Native/WindowImplBase.cs
+++ b/src/Avalonia.Native/WindowImplBase.cs
@@ -501,7 +501,7 @@ namespace Avalonia.Native
             }
         }
 
-        public WindowTransparencyLevel TransparencyLevel { get; private set; } = WindowTransparencyLevel.Transparent;
+        public WindowTransparencyLevel TransparencyLevel { get; private set; } = WindowTransparencyLevel.None;
 
         public void SetFrameThemeVariant(PlatformThemeVariant themeVariant)
         {