diff --git a/KeyManager/App.xaml b/KeyManager/App.xaml
index 77ffcbd..6313908 100644
--- a/KeyManager/App.xaml
+++ b/KeyManager/App.xaml
@@ -3,7 +3,9 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:Leosac.KeyManager"
              xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-             StartupUri="pack://application:,,,/WpfApp;component/MainWindow.xaml" Startup="Application_Startup">
+             StartupUri="pack://application:,,,/WpfApp;component/MainWindow.xaml"
+             Startup="Application_Startup"
+             Exit="Application_Exit">
     <Application.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
diff --git a/KeyManager/App.xaml.cs b/KeyManager/App.xaml.cs
index abdbee6..c510247 100644
--- a/KeyManager/App.xaml.cs
+++ b/KeyManager/App.xaml.cs
@@ -44,5 +44,10 @@ private void Application_Startup(object sender, StartupEventArgs e)
                 LangHelper.ChangeLanguage(settings.Language);
             }
         }
+
+        private void Application_Exit(object sender, ExitEventArgs e)
+        {
+            Clipboard.Clear();
+        }
     }
 }