Index: Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs
===================================================================
diff -u -rc31353107227995d74e8727a85b02a89a39c139d -r00a4b6318d0d1ae57df5ef362ba1e8908aa330be
--- Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision c31353107227995d74e8727a85b02a89a39c139d)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision 00a4b6318d0d1ae57df5ef362ba1e8908aa330be)
@@ -140,7 +140,7 @@
             yield return new ExportInfo<PipingCalculationGroupContext>
             {
                 FileFilterGenerator = PipingConfigurationFileFilter,
-                CreateFileExporter = (context, filePath) => new PipingConfigurationExporter(context.WrappedData, filePath),
+                CreateFileExporter = (context, filePath) => new PipingConfigurationExporter(context.WrappedData.Children, filePath),
                 IsEnabled = context => context.WrappedData.Children.Any()
             };
         }