diff --git a/MapControl/WPF/MapItem.WPF.cs b/MapControl/WPF/MapItem.WPF.cs
index f4b476ea..935e6be9 100644
--- a/MapControl/WPF/MapItem.WPF.cs
+++ b/MapControl/WPF/MapItem.WPF.cs
@@ -20,8 +20,15 @@ namespace MapControl
 
         protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
         {
+            // Prevent default handling in ListBoxItem by not calling base.OnMouseLeftButtonDown.
+
             (ItemsControl.ItemsControlFromItemContainer(this) as MapItemsControl)?
                 .OnItemClicked(this, Keyboard.Modifiers.HasFlag(ModifierKeys.Control));
         }
+
+        protected override void OnMouseRightButtonDown(MouseButtonEventArgs e)
+        {
+            // Prevent default handling in ListBoxItem by not calling base.OnMouseRightButtonDown.
+        }
     }
 }