Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs
===================================================================
diff -u -r1c6f3ac4b5c73708b74e7d6491b6988c3ff4aa1a -r50d24a0bfc47a558a84c013611540c9f0f846caf
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs	(.../DuneErosionFailureMechanismTest.cs)	(revision 1c6f3ac4b5c73708b74e7d6491b6988c3ff4aa1a)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Data.Test/DuneErosionFailureMechanismTest.cs	(.../DuneErosionFailureMechanismTest.cs)	(revision 50d24a0bfc47a558a84c013611540c9f0f846caf)
@@ -170,7 +170,7 @@
             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));