Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs
===================================================================
diff -u -r2a0fbe6ec22928831305671ecd4f41030b827250 -raac0eeeb6697f9eaab2bbe62dd80f05b38cf515c
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision 2a0fbe6ec22928831305671ecd4f41030b827250)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision aac0eeeb6697f9eaab2bbe62dd80f05b38cf515c)
@@ -60,10 +60,9 @@
         {
             yield return new PropertyInfo<HeightStructuresFailureMechanismContext, HeightStructuresFailureMechanismProperties>
             {
-                CreateInstance = context => new HeightStructuresFailureMechanismProperties
-                {
-                    Data = context.WrappedData
-                }
+                CreateInstance = context => new HeightStructuresFailureMechanismProperties(
+                    context.WrappedData,
+                    new FailureMechanismPropertyChangeHandler<HeightStructuresFailureMechanism>())
             };
             yield return new PropertyInfo<HeightStructure, HeightStructureProperties>();
             yield return new PropertyInfo<HeightStructuresInputContext, HeightStructuresInputContextProperties>