Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationActivity.cs
===================================================================
diff -u -ra494bde768f1b989d31bff6a801a1816d6f9692e -rf1dba8f366d531b102d705ff31afb7b061c7d43e
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationActivity.cs	(.../GrassCoverErosionInwardsCalculationActivity.cs)	(revision a494bde768f1b989d31bff6a801a1816d6f9692e)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationActivity.cs	(.../GrassCoverErosionInwardsCalculationActivity.cs)	(revision f1dba8f366d531b102d705ff31afb7b061c7d43e)
@@ -82,7 +82,7 @@
 
         protected override bool Validate()
         {
-            return GrassCoverErosionInwardsCalculationService.Validate(calculation, assessmentSection);
+            return GrassCoverErosionInwardsCalculationService.Validate(calculation, failureMechanism, assessmentSection);
         }
 
         protected override void PerformCalculation()