diff --git a/OpenKh.Tools.ModsManager/Views/PresetsWindow.xaml b/OpenKh.Tools.ModsManager/Views/PresetsWindow.xaml
index 996510029..75aea700b 100644
--- a/OpenKh.Tools.ModsManager/Views/PresetsWindow.xaml
+++ b/OpenKh.Tools.ModsManager/Views/PresetsWindow.xaml
@@ -4,7 +4,6 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:OpenKh.Tools.ModsManager.Views"
-        xmlns:ctrls="clr-namespace:System.Windows.Controls"
         mc:Ignorable="d"
         WindowStartupLocation="CenterScreen"
         ResizeMode="NoResize"