Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Service.Test/GrassCoverErosionInwardsCalculationActivityTest.cs
===================================================================
diff -u -r02670d8c9fceeaea5f829937a2eb269f3488c6b1 -r1b0460d5f81926d0366ab10e4b0e9f6d75809c71
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Service.Test/GrassCoverErosionInwardsCalculationActivityTest.cs	(.../GrassCoverErosionInwardsCalculationActivityTest.cs)	(revision 02670d8c9fceeaea5f829937a2eb269f3488c6b1)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Service.Test/GrassCoverErosionInwardsCalculationActivityTest.cs	(.../GrassCoverErosionInwardsCalculationActivityTest.cs)	(revision 1b0460d5f81926d0366ab10e4b0e9f6d75809c71)
@@ -47,7 +47,7 @@
             var activity = new GrassCoverErosionInwardsCalculationActivity(calculation, "", failureMechanism, assessmentSectionMock);
 
             // Assert
-            Assert.IsInstanceOf<NewHydraRingActivity>(activity);
+            Assert.IsInstanceOf<HydraRingActivityBase>(activity);
             Assert.AreEqual(calculation.Name, activity.Name);
             Assert.IsNull(activity.ProgressText);
             Assert.AreEqual(ActivityState.None, activity.State);