Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Update/CalculationGroupUpdateExtensionsTest.cs
===================================================================
diff -u -r22bff0d2c96822e98da42382cd1c08128d275998 -r01ff2c58c13df8f42661ae3e446dc2caaa94247e
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Update/CalculationGroupUpdateExtensionsTest.cs	(.../CalculationGroupUpdateExtensionsTest.cs)	(revision 22bff0d2c96822e98da42382cd1c08128d275998)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Update/CalculationGroupUpdateExtensionsTest.cs	(.../CalculationGroupUpdateExtensionsTest.cs)	(revision 01ff2c58c13df8f42661ae3e446dc2caaa94247e)
@@ -23,6 +23,7 @@
 using System.Linq;
 
 using Application.Ringtoets.Storage.Create;
+using Application.Ringtoets.Storage.Create.Piping;
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Exceptions;
 using Application.Ringtoets.Storage.TestUtil;