Index: Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.IO.Test/Configurations/ClosingStructuresCalculationStochastAssignerTest.cs
===================================================================
diff -u -r9f8c8ff1cd49a1764ff3dde12eea6be35d9c34a7 -r1115fb4520d55c5018577d5160f70ee54896cf1a
--- Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.IO.Test/Configurations/ClosingStructuresCalculationStochastAssignerTest.cs	(.../ClosingStructuresCalculationStochastAssignerTest.cs)	(revision 9f8c8ff1cd49a1764ff3dde12eea6be35d9c34a7)
+++ Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.IO.Test/Configurations/ClosingStructuresCalculationStochastAssignerTest.cs	(.../ClosingStructuresCalculationStochastAssignerTest.cs)	(revision 1115fb4520d55c5018577d5160f70ee54896cf1a)
@@ -118,10 +118,12 @@
             // Setup
             var configuration = new ClosingStructuresCalculationConfiguration("name")
             {
-                StructureId = "some structure"
+                StructureId = "some structure",
+                DrainCoefficient = new StochastConfiguration
+                {
+                    Mean = 8.1
+                }
             };
-            configuration.DrainCoefficient = new StochastConfiguration();
-            configuration.DrainCoefficient.Mean = 8.1;
             if (withStandardDeviation)
             {
                 configuration.DrainCoefficient.StandardDeviation = 0.8;