Index: Ringtoets/Common/src/Ringtoets.Common.Service/RingtoetsCommonDataSynchronizationService.cs
===================================================================
diff -u -rf95a4ded6035d61601445fa79685b9bb66a59cca -rce190360da30edf73fb464cc0fea1d9a795aa5d4
--- Ringtoets/Common/src/Ringtoets.Common.Service/RingtoetsCommonDataSynchronizationService.cs	(.../RingtoetsCommonDataSynchronizationService.cs)	(revision f95a4ded6035d61601445fa79685b9bb66a59cca)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/RingtoetsCommonDataSynchronizationService.cs	(.../RingtoetsCommonDataSynchronizationService.cs)	(revision ce190360da30edf73fb464cc0fea1d9a795aa5d4)
@@ -38,7 +38,7 @@
         /// to clear the output for</param>.
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="location"/> 
         /// is <c>null</c>.</exception>
-        public static void ClearDesignWaterLevel(IHydraulicBoundaryLocation location)
+        public static void ClearDesignWaterLevel(HydraulicBoundaryLocation location)
         {
             if (location == null)
             {
@@ -56,7 +56,7 @@
         /// to clear the output for.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="location"/> 
         /// is <c>null</c>.</exception>
-        public static void ClearWaveHeight(IHydraulicBoundaryLocation location)
+        public static void ClearWaveHeight(HydraulicBoundaryLocation location)
         {
             if (location == null)
             {