Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/BackgroundMapDataSelectionDialog.cs
===================================================================
diff -u -r7dcf169799c42e16f0badadb62624806c4f7fb00 -r32e66ad63b1d2ddd01a6fb7a9fe55c75a7cd276d
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/BackgroundMapDataSelectionDialog.cs	(.../BackgroundMapDataSelectionDialog.cs)	(revision 7dcf169799c42e16f0badadb62624806c4f7fb00)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/BackgroundMapDataSelectionDialog.cs	(.../BackgroundMapDataSelectionDialog.cs)	(revision 32e66ad63b1d2ddd01a6fb7a9fe55c75a7cd276d)
@@ -105,6 +105,7 @@
             newBackgroundMapDataSelectionControl.SelectedMapDataChanged += OnSelectedMapDataSelectionChanged;
 
             currentBackgroundMapDataSelectionControl = newBackgroundMapDataSelectionControl;
+            UpdateSelectButton();
         }
 
         #region Buttons