diff --git a/examples/fn2/container.dart b/examples/fn2/container.dart
index 5abda857200..6cd56c16498 100644
--- a/examples/fn2/container.dart
+++ b/examples/fn2/container.dart
@@ -7,7 +7,7 @@ import 'package:sky/framework/fn2.dart';
 import 'package:sky/framework/rendering/box.dart';
 import '../lib/solid_color_box.dart';
 
-class Rectangle extends RenderNodeWrapper {
+class Rectangle extends RenderObjectWrapper {
   RenderSolidColorBox root;
   RenderSolidColorBox createNode() =>
       new RenderSolidColorBox(color, desiredSize: new sky.Size(40.0, 130.0));
diff --git a/examples/game/lib/sprite_box.dart b/examples/game/lib/sprite_box.dart
index 6926200aed8..8c8f66b57e6 100644
--- a/examples/game/lib/sprite_box.dart
+++ b/examples/game/lib/sprite_box.dart
@@ -49,7 +49,7 @@ class SpriteBox extends RenderBox {
     }
   }
 
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     // Move to correct coordinate space before drawing
     double scaleX = 1.0;
     double scaleY = 1.0;