diff --git a/demo/Ursa.Demo/Assets/3x.png b/demo/Ursa.Demo/Assets/3x.png
index 6dd5bf1..5cfee92 100644
Binary files a/demo/Ursa.Demo/Assets/3x.png and b/demo/Ursa.Demo/Assets/3x.png differ
diff --git a/src/Ursa/Controls/ImageViewer/ImageViewer.cs b/src/Ursa/Controls/ImageViewer/ImageViewer.cs
index dd4de17..93de67c 100644
--- a/src/Ursa/Controls/ImageViewer/ImageViewer.cs
+++ b/src/Ursa/Controls/ImageViewer/ImageViewer.cs
@@ -265,6 +265,7 @@ public class ImageViewer: TemplatedControl
             if (scale < _sourceMinScale) scale = _sourceMinScale;
             Scale = scale;
         }
+        e.Handled = true;
     }
 
     protected override void OnPointerMoved(PointerEventArgs e)