diff --git a/MainWindow.axaml b/MainWindow.axaml
index 601edaf..772b9b0 100644
--- a/MainWindow.axaml
+++ b/MainWindow.axaml
@@ -485,7 +485,7 @@
                                                  TextChanged="TbSettingsCustomerSenderAddress_OnTextChanged"
                                                  x:Name="TbSettingsCustomerSenderAddress" />
                                     </Grid>
-                                    <Grid ColumnDefinitions="150,*,Auto">
+                                    <Grid ColumnDefinitions="150,*,Auto" x:Name="GrdCSVDividerButtonsAndTb">
                                         <Label Content="CSV-Trennzeichen" />
                                         <TextBox Grid.Column="1" Watermark=","
                                                  HorizontalAlignment="Stretch" Margin="0,0,5,0"