Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/OvertoppingCalculationWaveHeightParser.cs
===================================================================
diff -u -r1d6571206d815886a014b0f59f3aae070d46154c -rae5c94bea6f603eeafeed527190799ce2b049002
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/OvertoppingCalculationWaveHeightParser.cs	(.../OvertoppingCalculationWaveHeightParser.cs)	(revision 1d6571206d815886a014b0f59f3aae070d46154c)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Parsers/OvertoppingCalculationWaveHeightParser.cs	(.../OvertoppingCalculationWaveHeightParser.cs)	(revision ae5c94bea6f603eeafeed527190799ce2b049002)
@@ -49,7 +49,7 @@
             "(SELECT ClosingSituationId, d.PeriodId, d.OuterIterationId, d.WindDirectionId, d.LevelTypeId " +
             "FROM GoverningWind g " +
             "JOIN DesignBeta d ON d.WindDirectionId = g.WindDirectionId AND d.OuterIterationId = g.OuterIterationId And d.PeriodId = g.PeriodId " +
-            $"WHERE LevelTypeId = 7 AND SectionId = { HydraRingDatabaseConstants.SectionIdParameterName} " +
+            $"WHERE LevelTypeId = 7 AND SectionId = {HydraRingDatabaseConstants.SectionIdParameterName} " +
             "AND SubmechanismId = 102 " +
             "ORDER BY d.OuterIterationId DESC, d.PeriodId, BetaValue " +
             "LIMIT 1) as s on s.WindDirectionId = db.WindDirectionId AND s.OuterIterationId = db.OuterIterationId AND s.PeriodId = db.PeriodId " +
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Parsers/OvertoppingCalculationWaveHeightParserTest.cs
===================================================================
diff -u -r1d6571206d815886a014b0f59f3aae070d46154c -rae5c94bea6f603eeafeed527190799ce2b049002
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Parsers/OvertoppingCalculationWaveHeightParserTest.cs	(.../OvertoppingCalculationWaveHeightParserTest.cs)	(revision 1d6571206d815886a014b0f59f3aae070d46154c)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Parsers/OvertoppingCalculationWaveHeightParserTest.cs	(.../OvertoppingCalculationWaveHeightParserTest.cs)	(revision ae5c94bea6f603eeafeed527190799ce2b049002)
@@ -171,8 +171,8 @@
         }
 
         [Test]
-        [TestCase(validFileOvertoppingDominant, 0.26586599999999999, true)]
-        [TestCase("ValidFileOvertoppingNotDominant", 0.00035540600000000001, false)]
+        [TestCase(validFileOvertoppingDominant, 0.265866, true)]
+        [TestCase("ValidFileOvertoppingNotDominant", 0.000355406, false)]
         public void Parse_ValidData_OutputSet(string file, double expectedWaveHeight, bool expectedOvertoppingDominant)
         {
             // Setup
@@ -183,7 +183,7 @@
             parser.Parse(path, 1);
 
             // Assert
-            Assert.AreEqual(expectedWaveHeight, parser.Output.WaveHeight);
+            Assert.AreEqual(expectedWaveHeight, parser.Output.WaveHeight, 1e-11);
             Assert.AreEqual(expectedOvertoppingDominant, parser.Output.IsOvertoppingDominant);
         }
     }