Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Providers/VariableDefaultsProvider.cs
===================================================================
diff -u -r426680840fddcf9351c9ea2b8d4f1c6431f51715 -r9cdd70c8d4ba76d93b72ef8c1b7df138fa73b0e4
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Providers/VariableDefaultsProvider.cs	(.../VariableDefaultsProvider.cs)	(revision 426680840fddcf9351c9ea2b8d4f1c6431f51715)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Providers/VariableDefaultsProvider.cs	(.../VariableDefaultsProvider.cs)	(revision 9cdd70c8d4ba76d93b72ef8c1b7df138fa73b0e4)
@@ -37,7 +37,7 @@
         /// </summary>
         public VariableDefaultsProvider()
         {
-            var notApplicableCorrelationLength = 999999;
+            const int notApplicableCorrelationLength = 999999;
 
             variableDefaults = new Dictionary<HydraRingFailureMechanismType, IDictionary<int, VariableDefaults>>
             {