Index: Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationActivity.cs
===================================================================
diff -u -r02670d8c9fceeaea5f829937a2eb269f3488c6b1 -r1b0460d5f81926d0366ab10e4b0e9f6d75809c71
--- Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationActivity.cs	(.../WaveHeightCalculationActivity.cs)	(revision 02670d8c9fceeaea5f829937a2eb269f3488c6b1)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationActivity.cs	(.../WaveHeightCalculationActivity.cs)	(revision 1b0460d5f81926d0366ab10e4b0e9f6d75809c71)
@@ -30,7 +30,7 @@
     /// <summary>
     /// <see cref="Activity"/> for running a water height calculation.
     /// </summary>
-    public class WaveHeightCalculationActivity : NewHydraRingActivity
+    public class WaveHeightCalculationActivity : HydraRingActivityBase
     {
         private readonly HydraulicBoundaryLocation hydraulicBoundaryLocation;
         private readonly double norm;