diff --git a/MapControl/WPF/ImageLoader.WPF.cs b/MapControl/WPF/ImageLoader.WPF.cs
index 21044b8d..351697fa 100644
--- a/MapControl/WPF/ImageLoader.WPF.cs
+++ b/MapControl/WPF/ImageLoader.WPF.cs
@@ -3,7 +3,6 @@
 // Licensed under the Microsoft Public License (Ms-PL)
 
 using System;
-using System.Diagnostics;
 using System.IO;
 using System.Threading.Tasks;
 using System.Windows;