Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Builders/SoilProfileBuilder1DTest.cs
===================================================================
diff -u -re45d53ab48741d0112dca1ad6bb6cf199535c8b7 -r6afbb616ce84cccaf56617d60c5cd821b00daab0
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Builders/SoilProfileBuilder1DTest.cs	(.../SoilProfileBuilder1DTest.cs)	(revision e45d53ab48741d0112dca1ad6bb6cf199535c8b7)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/Builders/SoilProfileBuilder1DTest.cs	(.../SoilProfileBuilder1DTest.cs)	(revision 6afbb616ce84cccaf56617d60c5cd821b00daab0)
@@ -51,8 +51,8 @@
             // Setup
             var profileName = "SomeProfile";
             var random = new Random(22);
-            var bottom = random.NextDouble();
-            var top = random.NextDouble();
+            double bottom = random.NextDouble();
+            double top = random.NextDouble();
             const long pipingSoilProfileId = 1234L;
             var builder = new SoilProfileBuilder1D(profileName, bottom, pipingSoilProfileId);
             builder.Add(new PipingSoilLayer(top)
@@ -78,9 +78,9 @@
             // Setup
             var profileName = "SomeProfile";
             var random = new Random(22);
-            var bottom = random.NextDouble();
-            var top = bottom + random.NextDouble();
-            var top2 = bottom + random.NextDouble();
+            double bottom = random.NextDouble();
+            double top = bottom + random.NextDouble();
+            double top2 = bottom + random.NextDouble();
             const long pipingSoilProfileId = 1234L;
 
             var builder = new SoilProfileBuilder1D(profileName, bottom, pipingSoilProfileId);