Index: Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/StructuresInputBaseProperties.cs
===================================================================
diff -u -r68953cc654409e65478d6aa4fb8c1cf44b116d9d -rf808c0a7745d68543626578246691a6f1ec76aae
--- Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/StructuresInputBaseProperties.cs	(.../StructuresInputBaseProperties.cs)	(revision 68953cc654409e65478d6aa4fb8c1cf44b116d9d)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/StructuresInputBaseProperties.cs	(.../StructuresInputBaseProperties.cs)	(revision f808c0a7745d68543626578246691a6f1ec76aae)
@@ -35,7 +35,6 @@
 using Ringtoets.Common.Data.Calculation;
 using Ringtoets.Common.Data.DikeProfiles;
 using Ringtoets.Common.Data.FailureMechanism;
-using Ringtoets.Common.Data.Probabilistics;
 using Ringtoets.Common.Data.Structures;
 using Ringtoets.Common.Forms.Helpers;
 using Ringtoets.Common.Forms.PresentationObjects;
@@ -57,9 +56,7 @@
         IHasStructureProperty<TStructure>,
         IHasForeshoreProfileProperty, 
         UseBreakWaterProperties.IChangeHandler, 
-        DistributionPropertiesBase<LogNormalDistribution>.IChangeHandler,
-        DistributionPropertiesBase<NormalDistribution>.IChangeHandler 
-        where TStructure : StructureBase
+        IDistributionPropertyChangeHandler where TStructure : StructureBase
         where TStructureInput : StructuresInputBase<TStructure>
         where TCalculation : ICalculation
         where TFailureMechanism : IFailureMechanism
@@ -547,14 +544,9 @@
             // TODO WTI-969/WTI-970/WTI-971
         }
 
-        void DistributionPropertiesBase<LogNormalDistribution>.IChangeHandler.PropertyChanged()
+        void IDistributionPropertyChangeHandler.PropertyChanged()
         {
             // TODO WTI-973
         }
-
-        void DistributionPropertiesBase<NormalDistribution>.IChangeHandler.PropertyChanged()
-        {
-            // TODO WTI-973
-        }
     }
 }
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