Index: Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismBase.cs
===================================================================
diff -u -r41fac7fff0a505c08945108d795dcb877f10b816 -r4c3daa6c52d8de89a58df080ea82b72b1855e534
--- Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismBase.cs	(.../FailureMechanismBase.cs)	(revision 41fac7fff0a505c08945108d795dcb877f10b816)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismBase.cs	(.../FailureMechanismBase.cs)	(revision 4c3daa6c52d8de89a58df080ea82b72b1855e534)
@@ -59,7 +59,7 @@
             IsRelevant = true;
         }
 
-        public virtual double Contribution
+        public double Contribution
         {
             get
             {