Index: Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs
===================================================================
diff -u -r8c1d631e78831a7fa357c4b285e89942d532bebb -rc7c07db38829afdc5965c331844e1d39123944ff
--- Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs	(.../AddNewDemoAssessmentSectionCommand.cs)	(revision 8c1d631e78831a7fa357c4b285e89942d532bebb)
+++ Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs	(.../AddNewDemoAssessmentSectionCommand.cs)	(revision c7c07db38829afdc5965c331844e1d39123944ff)
@@ -120,7 +120,7 @@
                 surfaceLinesImporter.Import(context, Path.Combine(embeddedResourceFileWriter.TargetFolderPath, "DR6.soil"));
             }
 
-            var calculation = new PipingCalculation(pipingFailureMechanism.GeneralInput, pipingFailureMechanism.SemiProbabilisticInput);
+            var calculation = new PipingCalculationScenario(pipingFailureMechanism.GeneralInput, pipingFailureMechanism.SemiProbabilisticInput);
             pipingFailureMechanism.CalculationsGroup.Children.Add(calculation);
             var originalPhreaticLevelExit = calculation.InputParameters.PhreaticLevelExit;
             calculation.InputParameters.PhreaticLevelExit = new NormalDistribution(originalPhreaticLevelExit.Mean.NumberOfDecimalPlaces)