Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingFailureMechanismTest.cs
===================================================================
diff -u -r5ad8609d2f0dae1ed036bd6351e841d9a7fcb6dc -r10779bb6a6db2d00f4627b2bc190e7e35e1fee3e
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingFailureMechanismTest.cs	(.../PipingFailureMechanismTest.cs)	(revision 5ad8609d2f0dae1ed036bd6351e841d9a7fcb6dc)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingFailureMechanismTest.cs	(.../PipingFailureMechanismTest.cs)	(revision 10779bb6a6db2d00f4627b2bc190e7e35e1fee3e)
@@ -5,6 +5,7 @@
 using Rhino.Mocks;
 
 using Ringtoets.Common.Data;
+using Ringtoets.Piping.Primitives;
 
 namespace Ringtoets.Piping.Data.Test
 {