Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -r820cc959e486ad71467f8556a9f426ccc6ed0122 -rb6b66dd18eb14bc0723da7aa10d81a8e14e5b645
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs)	(revision 820cc959e486ad71467f8556a9f426ccc6ed0122)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs)	(revision b6b66dd18eb14bc0723da7aa10d81a8e14e5b645)
@@ -1098,7 +1098,7 @@
 
             group.Children.Add(elementToBeRemoved);
 
-            failureMechanism.AddSections(new[]
+            failureMechanism.SetSections(new[]
             {
                 FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
             });