Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.IO/DuneLocationsReader.cs
===================================================================
diff -u -r5b1b0a2b698e20d3972e2a8f511b4f49dc1cfcd0 -re5e17b215166c0d4451d922e477cc4d0a4c15205
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.IO/DuneLocationsReader.cs	(.../DuneLocationsReader.cs)	(revision 5b1b0a2b698e20d3972e2a8f511b4f49dc1cfcd0)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.IO/DuneLocationsReader.cs	(.../DuneLocationsReader.cs)	(revision e5e17b215166c0d4451d922e477cc4d0a4c15205)
@@ -70,7 +70,7 @@
             }
         }
 
-        private IEnumerable<ReadDuneLocation> CreateDuneLocations(FeatureBasedMapData locationsData)
+        private static IEnumerable<ReadDuneLocation> CreateDuneLocations(FeatureBasedMapData locationsData)
         {
             foreach (MapFeature locationData in locationsData.Features)
             {