diff --git a/src/BreCalClient/EditShipcallControl.xaml b/src/BreCalClient/EditShipcallControl.xaml
index 6acfa9b..c3d7b79 100644
--- a/src/BreCalClient/EditShipcallControl.xaml
+++ b/src/BreCalClient/EditShipcallControl.xaml
@@ -32,7 +32,7 @@
         <Label Content="{x:Static p:Resources.textShip}" Grid.Column="0" Grid.Row="0"  HorizontalContentAlignment="Right"/>
         <ComboBox x:Name="comboBoxShip" Margin="2" Grid.Column="1" Grid.Row="0" SelectionChanged="comboBoxShip_SelectionChanged" SelectedValuePath="Ship.Id" IsEditable="True" IsTextSearchEnabled="True" IsTextSearchCaseSensitive="False" />
         <Label Content="IMO" Grid.Column="0" Grid.Row="1"  HorizontalContentAlignment="Right"/>
-        <xctk:IntegerUpDown x:Name="integerUpDownIMO" IsReadOnly="True" Margin="2" Grid.Column="1" Grid.Row="1" />
+        <xctk:IntegerUpDown x:Name="integerUpDownIMO" IsReadOnly="True" Margin="2" Grid.Column="1" Grid.Row="1" ShowButtonSpinner="False"/>
         <Label Content="{x:Static p:Resources.textCallsign}" Grid.Column="0" Grid.Row="2"  HorizontalContentAlignment="Right"/>
         <TextBox x:Name="textBoxCallsign" IsReadOnly="True" Grid.Column="1" Grid.Row="2" Margin="2" />
         <Label Content="{x:Static p:Resources.textLength}" Grid.Column="0" Grid.Row="3"  HorizontalContentAlignment="Right"/>