Index: Ringtoets/Common/src/Ringtoets.Common.IO/FailureMechanismSectionReader.cs
===================================================================
diff -u -r90555cd02cecb2d187e60946deb3d5415cbb3b18 -r1b9445050ddc7786014349d7014c7c4d85242a5d
--- Ringtoets/Common/src/Ringtoets.Common.IO/FailureMechanismSectionReader.cs	(.../FailureMechanismSectionReader.cs)	(revision 90555cd02cecb2d187e60946deb3d5415cbb3b18)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/FailureMechanismSectionReader.cs	(.../FailureMechanismSectionReader.cs)	(revision 1b9445050ddc7786014349d7014c7c4d85242a5d)
@@ -23,6 +23,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using Core.Common.Base.Geometry;
+using Core.Common.Base.IO;
 using Core.Common.IO.Exceptions;
 using Core.Common.Utils;
 using Core.Common.Utils.Builders;