Index: Ringtoets/Common/src/Ringtoets.Common.Service/RingtoetsCommonDataSynchronizationService.cs
===================================================================
diff -u -rce190360da30edf73fb464cc0fea1d9a795aa5d4 -r41a37c93cb0b3e36ff7023c9f42b4e6225598b55
--- Ringtoets/Common/src/Ringtoets.Common.Service/RingtoetsCommonDataSynchronizationService.cs	(.../RingtoetsCommonDataSynchronizationService.cs)	(revision ce190360da30edf73fb464cc0fea1d9a795aa5d4)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/RingtoetsCommonDataSynchronizationService.cs	(.../RingtoetsCommonDataSynchronizationService.cs)	(revision 41a37c93cb0b3e36ff7023c9f42b4e6225598b55)
@@ -45,7 +45,7 @@
                 throw new ArgumentNullException("location");
             }
 
-            location.DesignWaterLevel = (RoundedDouble) double.NaN;
+            location.DesignWaterLevel = RoundedDouble.NaN;
         }
 
         /// <summary>
@@ -63,7 +63,7 @@
                 throw new ArgumentNullException("location");
             }
 
-            location.WaveHeight = (RoundedDouble) double.NaN;
+            location.WaveHeight = RoundedDouble.NaN;
         }
     }
 }
\ No newline at end of file