diff --git a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
index 3611085ff3..344f3f8f2b 100644
--- a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
+++ b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
@@ -164,13 +164,13 @@ namespace Avalonia.Rendering
///
Size IVisualBrushRenderer.GetRenderTargetSize(IVisualBrush brush)
{
- return (_currentDraw as IRef)?.Item.ChildScenes?[brush.Visual]?.Size ?? Size.Empty;
+ return (_currentDraw.Item as BrushDrawOperation)?.ChildScenes?[brush.Visual]?.Size ?? Size.Empty;
}
///
void IVisualBrushRenderer.RenderVisualBrush(IDrawingContextImpl context, IVisualBrush brush)
{
- var childScene = (_currentDraw as IRef)?.Item.ChildScenes?[brush.Visual];
+ var childScene = (_currentDraw.Item as BrushDrawOperation)?.ChildScenes?[brush.Visual];
if (childScene != null)
{