diff --git a/Lotto_Wpf/Lotto_Wpf/MainWindow.xaml.cs b/Lotto_Wpf/Lotto_Wpf/MainWindow.xaml.cs
index bc5c2a3..59d66f2 100644
--- a/Lotto_Wpf/Lotto_Wpf/MainWindow.xaml.cs
+++ b/Lotto_Wpf/Lotto_Wpf/MainWindow.xaml.cs
@@ -9,7 +9,7 @@ using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
 
-namespace Lotto_Wpf
+namespace test_4
 {
     /// <summary>
     /// Interaction logic for MainWindow.xaml