Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Builders/SoilProfileBuilder2DTest.cs
===================================================================
diff -u -r33d4f4e7e5404dcc6470dd3d34168b30410109eb -r6692dc3480971fe1c017aef633382c40eb37056f
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Builders/SoilProfileBuilder2DTest.cs	(.../SoilProfileBuilder2DTest.cs)	(revision 33d4f4e7e5404dcc6470dd3d34168b30410109eb)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Builders/SoilProfileBuilder2DTest.cs	(.../SoilProfileBuilder2DTest.cs)	(revision 6692dc3480971fe1c017aef633382c40eb37056f)
@@ -79,7 +79,7 @@
                         X = -0.5, Z = -1.0
                     }
                 },
-                IsAquifer = true
+                IsAquifer = 1.0
             });
 
             // Call
@@ -143,7 +143,7 @@
                     "...",
                     "..."
                 )),
-                IsAquifer = true
+                IsAquifer = 1.0
             });
 
             // Call
@@ -185,7 +185,7 @@
                 {
                     loopHole
                 },
-                IsAquifer = true
+                IsAquifer = 1.0
             }).Add(new SoilLayer2D
             {
                 OuterLoop = loopHole