Index: Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationService.cs
===================================================================
diff -u -r73d7f318e9a02087ac21dde7d3728d8eac27a9f5 -r16cb360eae0014270ebb6700054afdbbd565ae65
--- Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationService.cs	(.../WaveHeightCalculationService.cs)	(revision 73d7f318e9a02087ac21dde7d3728d8eac27a9f5)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/WaveHeightCalculationService.cs	(.../WaveHeightCalculationService.cs)	(revision 16cb360eae0014270ebb6700054afdbbd565ae65)
@@ -53,7 +53,7 @@
         /// <param name="hydraulicBoundaryDatabaseFilePath">The file path of the hydraulic boundary database file which to validate.</param>
         /// <param name="messageProvider">The object which is used to build log messages.</param>
         /// <returns><c>True</c>c> if there were no validation errors; <c>False</c>c> otherwise.</returns>
-        public bool Validate(string name, string hydraulicBoundaryDatabaseFilePath, ICalculationMessageProvider messageProvider)
+        public static bool Validate(string name, string hydraulicBoundaryDatabaseFilePath, ICalculationMessageProvider messageProvider)
         {
             string calculationName = messageProvider.GetCalculationName(name);