diff --git a/shell/windows/LayersShell/MainWindow.xaml b/shell/windows/LayersShell/MainWindow.xaml
index b1e7b52..5ef6dfa 100644
--- a/shell/windows/LayersShell/MainWindow.xaml
+++ b/shell/windows/LayersShell/MainWindow.xaml
@@ -7,7 +7,6 @@
     <Grid>
         <SwapChainPanel
             x:Name="RenderSurface"
-            Background="Transparent"
             SizeChanged="RenderSurface_SizeChanged"
             PointerMoved="RenderSurface_PointerMoved"
             PointerPressed="RenderSurface_PointerPressed"