Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.Test/HeightStructuresFailureMechanismTest.cs
===================================================================
diff -u -r4bf59bb3506b840b284efe0c0f4431b7876e0e5b -rc1594afa56f02899bd122fc4fd4ccf4d76b236b7
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.Test/HeightStructuresFailureMechanismTest.cs	(.../HeightStructuresFailureMechanismTest.cs)	(revision 4bf59bb3506b840b284efe0c0f4431b7876e0e5b)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.Test/HeightStructuresFailureMechanismTest.cs	(.../HeightStructuresFailureMechanismTest.cs)	(revision c1594afa56f02899bd122fc4fd4ccf4d76b236b7)
@@ -51,7 +51,7 @@
             Assert.IsFalse(failureMechanism.CalculationsGroup.IsNameEditable);
             CollectionAssert.IsEmpty(failureMechanism.Sections);
             CollectionAssert.IsEmpty(failureMechanism.Calculations);
-            CollectionAssert.IsEmpty(failureMechanism.HeightStructures);
+            CollectionAssert.IsEmpty(failureMechanism.HeightStructuresCollection);
             CollectionAssert.IsEmpty(failureMechanism.CalculationsGroup.Children);
             CollectionAssert.IsEmpty(failureMechanism.ForeshoreProfiles);
         }