diff --git a/Chapter22/BouncingBox/BouncingBox/BouncingBox/BouncingBoxPage.xaml.cs b/Chapter22/BouncingBox/BouncingBox/BouncingBox/BouncingBoxPage.xaml.cs
index 572406102..f450d7621 100644
--- a/Chapter22/BouncingBox/BouncingBox/BouncingBox/BouncingBoxPage.xaml.cs
+++ b/Chapter22/BouncingBox/BouncingBox/BouncingBox/BouncingBoxPage.xaml.cs
@@ -33,6 +33,7 @@ void OnAbsoluteLayoutSizeChanged(object sender, EventArgs args)
             if (!animationGoing && layoutSize > 100)
             {
                 animationGoing = true;
+                boxView.IsVisible = true;
                 AnimationLoop();
             }
         }