Index: Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingGuiPlugin.cs
===================================================================
diff -u -ra3357275af675af3714fc89b99c554c288759ae2 -r41fac7fff0a505c08945108d795dcb877f10b816
--- Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingGuiPlugin.cs	(.../PipingGuiPlugin.cs)	(revision a3357275af675af3714fc89b99c554c288759ae2)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingGuiPlugin.cs	(.../PipingGuiPlugin.cs)	(revision 41fac7fff0a505c08945108d795dcb877f10b816)
@@ -283,7 +283,7 @@
             {
                 failureMechanism = failureMechanismContext.WrappedData;
             }
-            return failureMechanism != null && ReferenceEquals(view.Data, ((FailureMechanismBase<PipingFailureMechanismSectionResult>) failureMechanism).SectionResults);
+            return failureMechanism != null && ReferenceEquals(view.Data, ((PipingFailureMechanism) failureMechanism).SectionResults);
         }
 
         # endregion