Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs
===================================================================
diff -u -r892addff12de84067aa056391309259e610f2b3c -rf8998df0ea8c1228216bbb00ed9178058af4af67
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision 892addff12de84067aa056391309259e610f2b3c)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision f8998df0ea8c1228216bbb00ed9178058af4af67)
@@ -70,7 +70,7 @@
             {
                 CreateInstance = context => new GrassCoverErosionInwardsInputContextProperties(
                     context,
-                    new CalculationInputPropertyChangeHandler<GrassCoverErosionInwardsInput, GrassCoverErosionInwardsCalculation>())
+                    new CalculationInputPropertyChangeHandler())
             };
             yield return new PropertyInfo<GrassCoverErosionInwardsOutput, GrassCoverErosionInwardsOutputProperties>();
         }