Index: Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs
===================================================================
diff -u -rca3449dbec4170e0321aa3f0612a26419e70d6ec -rf423289729b381361eed8bb5eacc7596a710d78a
--- Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision ca3449dbec4170e0321aa3f0612a26419e70d6ec)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision f423289729b381361eed8bb5eacc7596a710d78a)
@@ -32,6 +32,7 @@
 using Core.Common.Gui.Plugin;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.Calculation;
+using Ringtoets.Common.Forms;
 using Ringtoets.Common.Forms.Helpers;
 using Ringtoets.Common.Forms.PresentationObjects;
 using Ringtoets.Common.Forms.TreeNodeInfos;
@@ -65,7 +66,10 @@
 
         public override IEnumerable<PropertyInfo> GetPropertyInfos()
         {
-            yield return new PropertyInfo<PipingFailureMechanismContext, PipingFailureMechanismContextProperties>();
+            yield return new PropertyInfo<PipingFailureMechanismContext, PipingFailureMechanismContextProperties>
+            {
+                CreateInstance = context => new PipingFailureMechanismContextProperties(context, new FailureMechanismPropertyChangeHandler())
+            };
             yield return new PropertyInfo<PipingInputContext, PipingInputContextProperties>();
             yield return new PropertyInfo<PipingOutputContext, PipingOutputContextProperties>();
             yield return new PropertyInfo<RingtoetsPipingSurfaceLine, RingtoetsPipingSurfaceLineProperties>();