Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/SoilProfile/MacroStabilityInwardsSoilLayer1D.cs
===================================================================
diff -u -rbeb20fbb814f4128b6d7dc7648af798fcccbe24c -rd9005dfa3b398d70ada0cf03cf408f8bcfc384db
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/SoilProfile/MacroStabilityInwardsSoilLayer1D.cs	(.../MacroStabilityInwardsSoilLayer1D.cs)	(revision beb20fbb814f4128b6d7dc7648af798fcccbe24c)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/SoilProfile/MacroStabilityInwardsSoilLayer1D.cs	(.../MacroStabilityInwardsSoilLayer1D.cs)	(revision d9005dfa3b398d70ada0cf03cf408f8bcfc384db)
@@ -41,7 +41,7 @@
         /// <param name="top">The top level of the soil layer.</param>
         /// <param name="data">The data of the soil layer.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="data"/> is <c>null</c>.</exception>
-        public MacroStabilityInwardsSoilLayer1D(double top, IMacroStabilityInwardsSoilLayerData data)
+        public MacroStabilityInwardsSoilLayer1D(double top, MacroStabilityInwardsSoilLayerData data)
         {
             if (data == null)
             {
@@ -57,7 +57,7 @@
         /// </summary>
         public double Top { get; }
 
-        public IMacroStabilityInwardsSoilLayerData Data { get; }
+        public MacroStabilityInwardsSoilLayerData Data { get; }
 
         public override bool Equals(object obj)
         {