Index: Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingInputTest.cs
===================================================================
diff -u -r614c1aa4bf54ed2852d93a58ba8d49b549d5f46c -rc61ef8d3ee0558d0a032085a3f1b3cc4c0503b64
--- Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingInputTest.cs	(.../PipingInputTest.cs)	(revision 614c1aa4bf54ed2852d93a58ba8d49b549d5f46c)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Data.Test/PipingInputTest.cs	(.../PipingInputTest.cs)	(revision c61ef8d3ee0558d0a032085a3f1b3cc4c0503b64)
@@ -522,7 +522,7 @@
         }
 
         [Test]
-        public void ThicknessAquiferLayer_SoilProfileMultipleAquiferUnderSurfaceLine_AquiferMeanSetToTopAquiferThickness()
+        public void ThicknessAquiferLayer_SoilProfileMultipleAquiferUnderSurfaceLine_AquiferMeanSetToConsecutiveAquiferLayerThickness()
         {
             // Setup
             double expectedThickness;
@@ -653,7 +653,7 @@
         }
 
         [Test]
-        public void ThicknessAquiferLayer_SoilProfileMultipleAquiferUnderSurfaceLine_MeanSetToTopAquiferThickness()
+        public void ThicknessAquiferLayer_SoilProfileMultipleAquiferUnderSurfaceLine_MeanSetToConsecutiveAquiferLayerThickness()
         {
             // Setup
             double expectedThickness;
@@ -759,7 +759,7 @@
             var thicknessAquiferLayer = input.ThicknessAquiferLayer;
 
             // Assert
-            Assert.AreEqual(0.5, thicknessAquiferLayer.Mean.Value);
+            Assert.AreEqual(2.0, thicknessAquiferLayer.Mean.Value, 1e-6);
         }
 
         [Test]