Index: Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingFailureMechanism.cs
===================================================================
diff -u -rf5e1194ee412e86277cee388a75c39db189f2b3e -r33e0fdc6b375e7e2a1eb332c7adc1d558c6b47d1
--- Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingFailureMechanism.cs	(.../PipingFailureMechanism.cs)	(revision f5e1194ee412e86277cee388a75c39db189f2b3e)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingFailureMechanism.cs	(.../PipingFailureMechanism.cs)	(revision 33e0fdc6b375e7e2a1eb332c7adc1d558c6b47d1)
@@ -21,7 +21,6 @@
 
 using System.Collections.Generic;
 using Core.Common.Base;
-using Ringtoets.Common.Data;
 using Ringtoets.Common.Data.Calculation;
 using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Piping.Primitives;