diff --git a/src/modules/launcher/PowerLauncher/App.xaml b/src/modules/launcher/PowerLauncher/App.xaml
index 23871bda7f..c954c83eeb 100644
--- a/src/modules/launcher/PowerLauncher/App.xaml
+++ b/src/modules/launcher/PowerLauncher/App.xaml
@@ -2,7 +2,6 @@
     x:Class="PowerLauncher.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
     ShutdownMode="OnMainWindowClose"
     Startup="OnStartup">
     <Application.Resources>
diff --git a/src/modules/launcher/PowerLauncher/ResultList.xaml b/src/modules/launcher/PowerLauncher/ResultList.xaml
index f2629bb2d7..5fc276b447 100644
--- a/src/modules/launcher/PowerLauncher/ResultList.xaml
+++ b/src/modules/launcher/PowerLauncher/ResultList.xaml
@@ -7,7 +7,6 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:p="clr-namespace:PowerLauncher.Properties"
-    xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
     xmlns:viewModel="clr-namespace:PowerLauncher.ViewModel"
     d:DesignHeight="300"
     d:DesignWidth="720"