Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs
===================================================================
diff -u -r5ee23018be55ff03a7851e54ca0a6682c521f952 -r4bd71eca0b6db2959ccb01d6504d1bf5058603bd
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision 5ee23018be55ff03a7851e54ca0a6682c521f952)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision 4bd71eca0b6db2959ccb01d6504d1bf5058603bd)
@@ -85,6 +85,8 @@
 using Ringtoets.Integration.Plugin.Handlers;
 using Ringtoets.Integration.Service;
 using Ringtoets.Integration.Service.MessageProviders;
+using Ringtoets.MacroStabilityInwards.Data;
+using Ringtoets.MacroStabilityInwards.Forms.PresentationObjects;
 using Ringtoets.Piping.Data;
 using Ringtoets.Piping.Forms.PresentationObjects;
 using Ringtoets.Revetment.Data;
@@ -212,9 +214,9 @@
                     assessmentSection)
             ),
             new FailureMechanismContextAssociation(
-                typeof(MacrostabilityInwardsFailureMechanism),
-                (mechanism, assessmentSection) => new FailureMechanismContext<IFailureMechanism>(
-                    mechanism,
+                typeof(MacroStabilityInwardsFailureMechanism),
+                (mechanism, assessmentSection) => new MacroStabilityInwardsFailureMechanismContext(
+                    (MacroStabilityInwardsFailureMechanism) mechanism,
                     assessmentSection)
             ),
             new FailureMechanismContextAssociation(