Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Calculation/CalculationGroupExtensionsTest.cs
===================================================================
diff -u -rb3b6c13cf736c134476b3db34281332d01ca86b1 -rdc877722a168b456888f3933c89c58768a41f491
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Calculation/CalculationGroupExtensionsTest.cs	(.../CalculationGroupExtensionsTest.cs)	(revision b3b6c13cf736c134476b3db34281332d01ca86b1)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Calculation/CalculationGroupExtensionsTest.cs	(.../CalculationGroupExtensionsTest.cs)	(revision dc877722a168b456888f3933c89c58768a41f491)
@@ -88,7 +88,7 @@
             IEnumerable<ICalculation> result = rootGroup.GetCalculations();
 
             // Assert
-            var itemsThatShouldBeFound = new[]
+            ICalculation[] itemsThatShouldBeFound =
             {
                 calculation1,
                 calculation2,