Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/StabilityStoneCover/StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs
===================================================================
diff -u -r897606646e4335ec83cefe0a1456a24b5645aefb -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/StabilityStoneCover/StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs	(.../StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs)	(revision 897606646e4335ec83cefe0a1456a24b5645aefb)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/StabilityStoneCover/StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs	(.../StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.StabilityStoneCover.Data;
 
 namespace Application.Ringtoets.Storage.Create.StabilityStoneCover