Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Data/GrassCoverErosionInwardsFailureMechanism.cs
===================================================================
diff -u -r3c1ed9049be26ab9460bf2192c55149c45fbba3c -r06f95f8ac2bd80176a952183c0bb4e0154b1fc3e
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Data/GrassCoverErosionInwardsFailureMechanism.cs	(.../GrassCoverErosionInwardsFailureMechanism.cs)	(revision 3c1ed9049be26ab9460bf2192c55149c45fbba3c)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Data/GrassCoverErosionInwardsFailureMechanism.cs	(.../GrassCoverErosionInwardsFailureMechanism.cs)	(revision 06f95f8ac2bd80176a952183c0bb4e0154b1fc3e)
@@ -56,18 +56,6 @@
             }
         }
 
-        public override double Contribution
-        {
-            get
-            {
-                return ProbabilityAssessmentInput.Contribution;
-            }
-            set
-            {
-                ProbabilityAssessmentInput.Contribution = value;
-            }
-        }
-
         /// <summary>
         /// Gets the general grass cover erosion inwards calculation input parameters that apply to each calculation.
         /// </summary>