diff --git a/src/Avalonia.Headless/HeadlessPlatformRenderInterface.cs b/src/Avalonia.Headless/HeadlessPlatformRenderInterface.cs
index ce5a8a2e86..48c46f50a1 100644
--- a/src/Avalonia.Headless/HeadlessPlatformRenderInterface.cs
+++ b/src/Avalonia.Headless/HeadlessPlatformRenderInterface.cs
@@ -375,6 +375,16 @@ namespace Avalonia.Headless
 
             }
 
+            public void PushBitmapBlendMode(BitmapBlendingMode blendingMode)
+            {
+                
+            }
+
+            public void PopBitmapBlendMode()
+            {
+                
+            }
+
             public void Custom(ICustomDrawOperation custom)
             {