Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Integration.Test/HeightStructuresCalculationActivityIntegrationTest.cs
===================================================================
diff -u -r975eb14461865f3e93dfd8224fc9f10fd71b0adb -rc3c2bba57ff003c569aefa73e42ac6122fcf5bfa
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Integration.Test/HeightStructuresCalculationActivityIntegrationTest.cs	(.../HeightStructuresCalculationActivityIntegrationTest.cs)	(revision 975eb14461865f3e93dfd8224fc9f10fd71b0adb)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Integration.Test/HeightStructuresCalculationActivityIntegrationTest.cs	(.../HeightStructuresCalculationActivityIntegrationTest.cs)	(revision c3c2bba57ff003c569aefa73e42ac6122fcf5bfa)
@@ -32,8 +32,8 @@
 using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Common.IO.FileImporters;
 using Ringtoets.HeightStructures.Data;
+using Ringtoets.HeightStructures.Data.TestUtil;
 using Ringtoets.HeightStructures.Service;
-using Ringtoets.HydraRing.Calculation.Calculator.Factory;
 using Ringtoets.HydraRing.Calculation.TestUtil.Calculator;
 using Ringtoets.HydraRing.Data;
 using Ringtoets.Integration.Data;
@@ -244,7 +244,7 @@
                 new Point2D(1, 1)
             }));
 
-            var calculation = new HeightStructuresCalculation
+            var calculation = new TestHeightStructuresCalculation
             {
                 InputParameters =
                 {