diff --git a/Flow.Launcher/SettingWindow.xaml.cs b/Flow.Launcher/SettingWindow.xaml.cs
index 896760640..3f2d7ebd3 100644
--- a/Flow.Launcher/SettingWindow.xaml.cs
+++ b/Flow.Launcher/SettingWindow.xaml.cs
@@ -129,12 +129,12 @@ namespace Flow.Launcher
             HotkeyControl.SetHotkey(viewModel.Settings.Hotkey, false);
         }
 
-        private void OnHotkeyControlFocused(object sender, EventArgs e)
+        private void OnHotkeyControlFocused(object sender, RoutedEventArgs e)
         {
             HotKeyMapper.RemoveHotkey(settings.Hotkey);
         }
 
-        private void OnHotkeyControlFocusLost(object sender, EventArgs e)
+        private void OnHotkeyControlFocusLost(object sender, RoutedEventArgs e)
         {
             if (HotkeyControl.CurrentHotkeyAvailable)
             {