diff --git a/SampleApps/WpfApplication/MainWindow.xaml.cs b/SampleApps/WpfApplication/MainWindow.xaml.cs
index ef68f89e..311a5ef4 100644
--- a/SampleApps/WpfApplication/MainWindow.xaml.cs
+++ b/SampleApps/WpfApplication/MainWindow.xaml.cs
@@ -2,7 +2,6 @@
 using System.Globalization;
 using System.Windows;
 using System.Windows.Input;
-using System.Windows.Media;
 using MapControl;
 
 namespace WpfApplication