diff --git a/HashingTool/Views/UserControl/VectoXMLFileSelector.xaml b/HashingTool/Views/UserControl/VectoXMLFileSelector.xaml
index 9de941b9b64fedc0ea43a7ee73e7557cf94a23f7..c47a857620b6f7a346fd19f214be7b79c242d955 100644
--- a/HashingTool/Views/UserControl/VectoXMLFileSelector.xaml
+++ b/HashingTool/Views/UserControl/VectoXMLFileSelector.xaml
@@ -75,7 +75,7 @@
 					VerticalAlignment="Top" HorizontalAlignment="Right" Width="75" />
 
 			<TextBox DockPanel.Dock="Left" HorizontalAlignment="Stretch" VerticalAlignment="Top" Height="23"
-					Margin="0,0,10,0" TextWrapping="NoWrap" Text="{Binding XMLFile.Source, UpdateSourceTrigger=PropertyChanged}">
+					Margin="0,0,10,0" TextWrapping="NoWrap" Text="{Binding XMLFile.Source, Mode=OneWay}" IsReadOnly="True">
 				<TextBox.InputBindings>
 					<KeyBinding Command="{Binding XMLFile.SetXMLFileCommnd}" Key="Return" />
 				</TextBox.InputBindings>