Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/OvertoppingCalculationWaveHeightParser.cs
===================================================================
diff -u -re69acb9595f7bf1d202ddd1fb51934b66768b75d -r12fa48e392e145311f2f6fe5822a8692594aaf0f
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/OvertoppingCalculationWaveHeightParser.cs	(.../OvertoppingCalculationWaveHeightParser.cs)	(revision e69acb9595f7bf1d202ddd1fb51934b66768b75d)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/OvertoppingCalculationWaveHeightParser.cs	(.../OvertoppingCalculationWaveHeightParser.cs)	(revision 12fa48e392e145311f2f6fe5822a8692594aaf0f)
@@ -24,6 +24,7 @@
 using System.IO;
 using System.Linq;
 using Ringtoets.HydraRing.Calculation.Data.Output;
+using Ringtoets.HydraRing.Calculation.Exceptions;
 using Ringtoets.HydraRing.IO;
 
 namespace Ringtoets.HydraRing.Calculation.Parsers