Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/FailureMechanismEntityReadExtensionsTest.cs
===================================================================
diff -u -red4b032b9903f394deb9691c2c39a9f2122ab0f5 -r20e9bfea15dfe132ee137283a9f24bc4c413ce4a
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/FailureMechanismEntityReadExtensionsTest.cs	(.../FailureMechanismEntityReadExtensionsTest.cs)	(revision ed4b032b9903f394deb9691c2c39a9f2122ab0f5)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/FailureMechanismEntityReadExtensionsTest.cs	(.../FailureMechanismEntityReadExtensionsTest.cs)	(revision 20e9bfea15dfe132ee137283a9f24bc4c413ce4a)
@@ -1072,12 +1072,12 @@
             entity.ReadAsHeightStructuresFailureMechanism(failureMechanism, collector);
 
             // Assert
-            Assert.AreEqual(2, failureMechanism.HeightStructuresCollection.Count);
+            Assert.AreEqual(2, failureMechanism.HeightStructures.Count);
 
-            HeightStructure child1 = failureMechanism.HeightStructuresCollection[0];
+            HeightStructure child1 = failureMechanism.HeightStructures[0];
             Assert.AreEqual("Child2", child1.Name);
 
-            HeightStructure child2 = failureMechanism.HeightStructuresCollection[1];
+            HeightStructure child2 = failureMechanism.HeightStructures[1];
             Assert.AreEqual("Child1", child2.Name);
         }