diff --git a/examples/tt21100_paint.py b/examples/tt21100_paint.py
index b61529d..cd792e5 100644
--- a/examples/tt21100_paint.py
+++ b/examples/tt21100_paint.py
@@ -25,7 +25,7 @@
 tg = displayio.TileGrid(pixels, pixel_shader=palette)
 g = displayio.Group()
 g.append(tg)
-display.show(g)
+display.root_group = g
 
 while True:
     for point in tt.touches: