Index: Ringtoets/Piping/src/Ringtoets.Piping.KernelWrapper/PipingCalculatorInput.cs
===================================================================
diff -u -r81fa8a9bf3bd503cbd280e88b8f6037a840cff12 -rd6fe8399e8398224cf1bda9259052232d85b85a4
--- Ringtoets/Piping/src/Ringtoets.Piping.KernelWrapper/PipingCalculatorInput.cs	(.../PipingCalculatorInput.cs)	(revision 81fa8a9bf3bd503cbd280e88b8f6037a840cff12)
+++ Ringtoets/Piping/src/Ringtoets.Piping.KernelWrapper/PipingCalculatorInput.cs	(.../PipingCalculatorInput.cs)	(revision d6fe8399e8398224cf1bda9259052232d85b85a4)
@@ -200,7 +200,7 @@
         /// <summary>
         /// Gets the surface line.
         /// </summary>
-        public RingtoetsPipingSurfaceLine SurfaceLine { get; private set; }
+        public PipingSurfaceLine SurfaceLine { get; private set; }
 
         /// <summary>
         /// Gets the profile which contains a 1 dimensional definition of soil layers with properties.
@@ -379,7 +379,7 @@
             /// <summary>
             /// Gets the surface line.
             /// </summary>
-            public RingtoetsPipingSurfaceLine SurfaceLine { internal get; set; }
+            public PipingSurfaceLine SurfaceLine { internal get; set; }
 
             /// <summary>
             /// Gets the profile which contains a 1 dimensional definition of soil layers with properties.