Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/HeightStructuresFailureMechanismSectionResult.cs
===================================================================
diff -u -rf2946662dedeef5397ef0cdfee005bf6232e9589 -rd7696913d8f9239cb80eb2c3bac6cc0ccf23d479
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/HeightStructuresFailureMechanismSectionResult.cs	(.../HeightStructuresFailureMechanismSectionResult.cs)	(revision f2946662dedeef5397ef0cdfee005bf6232e9589)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Data/HeightStructuresFailureMechanismSectionResult.cs	(.../HeightStructuresFailureMechanismSectionResult.cs)	(revision d7696913d8f9239cb80eb2c3bac6cc0ccf23d479)
@@ -23,6 +23,7 @@
 using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Common.Data.Probability;
 using Ringtoets.Common.Data.Structures;
+using Ringtoets.Common.Primitives;
 
 namespace Ringtoets.HeightStructures.Data
 {