Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/DesignWaterLevelLocationsView.cs
===================================================================
diff -u -r807598022746fc4a110fa6af9038c0896f5a6c0f -r26bfb24de212c4f4224b773a0cb8fb87a2d7a0f0
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/DesignWaterLevelLocationsView.cs	(.../DesignWaterLevelLocationsView.cs)	(revision 807598022746fc4a110fa6af9038c0896f5a6c0f)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Views/DesignWaterLevelLocationsView.cs	(.../DesignWaterLevelLocationsView.cs)	(revision 26bfb24de212c4f4224b773a0cb8fb87a2d7a0f0)
@@ -53,7 +53,7 @@
 
         protected override void HandleCalculateSelectedLocations(IEnumerable<HydraulicBoundaryLocation> locations)
         {
-            CalculationCommandHandler.CalculateDesignWaterLevels(locations);
+            CalculationCommandHandler.CalculateDesignWaterLevels(AssessmentSection, locations);
         }
 
         private void InitializeDataGridView()