Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs
===================================================================
diff -u -r0096fce3208ecd01ac37a3691df776b499fa70bb -r9643d5057d2d3ad82a43b9fd66343e278a866ea2
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs	(.../DuneErosionFailureMechanismTest.cs)	(revision 0096fce3208ecd01ac37a3691df776b499fa70bb)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs	(.../DuneErosionFailureMechanismTest.cs)	(revision 9643d5057d2d3ad82a43b9fd66343e278a866ea2)
@@ -171,7 +171,7 @@
             Assert.AreEqual(expectedNumberOfCalculations, failureMechanism.CalculationsForFactorizedLowerLimitNorm.Count());
         }
 
-        private void AssertDuneLocationCalculations(DuneErosionFailureMechanism failureMechanism, int index, DuneLocation expectedDuneLocation)
+        private static void AssertDuneLocationCalculations(DuneErosionFailureMechanism failureMechanism, int index, DuneLocation expectedDuneLocation)
         {
             AssertDefaultDuneLocationCalculation(expectedDuneLocation, failureMechanism.CalculationsForMechanismSpecificFactorizedSignalingNorm.ElementAt(index));
             AssertDefaultDuneLocationCalculation(expectedDuneLocation, failureMechanism.CalculationsForMechanismSpecificSignalingNorm.ElementAt(index));