Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresCalculationService.cs
===================================================================
diff -u -rcfe7c2c39dcb9e0a25af2908650c7191a733f4e2 -r56ec7114c4c96eeee4a1bb16d0ecac2bb10a49b8
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresCalculationService.cs	(.../HeightStructuresCalculationService.cs)	(revision cfe7c2c39dcb9e0a25af2908650c7191a733f4e2)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresCalculationService.cs	(.../HeightStructuresCalculationService.cs)	(revision 56ec7114c4c96eeee4a1bb16d0ecac2bb10a49b8)
@@ -180,7 +180,7 @@
 
             if (inputParameters.Structure == null)
             {
-                validationResults.Add(RingtoetsCommonServiceResources.HeightStructuresCalculationService_ValidateInput_No_Structure_selected);
+                validationResults.Add(RingtoetsCommonServiceResources.StructuresCalculationService_ValidateInput_No_Structure_selected);
             }
             else
             {