Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Plugin/FileImporter/StochasticSoilModelUpdateDataStrategy.cs
===================================================================
diff -u -ra940166534b3dd6e778de2e7c8e7e5241f3d3381 -rd47809e3a8fadff2be5b10056b79b16dc27eeca2
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Plugin/FileImporter/StochasticSoilModelUpdateDataStrategy.cs	(.../StochasticSoilModelUpdateDataStrategy.cs)	(revision a940166534b3dd6e778de2e7c8e7e5241f3d3381)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Plugin/FileImporter/StochasticSoilModelUpdateDataStrategy.cs	(.../StochasticSoilModelUpdateDataStrategy.cs)	(revision d47809e3a8fadff2be5b10056b79b16dc27eeca2)
@@ -86,7 +86,7 @@
 
         private IEnumerable<IObservable> UpdateStochasticSoilModel(StochasticSoilModel modelToUpdate, StochasticSoilModel modelToUpdateFrom)
         {
-            Dictionary<StochasticSoilProfile, MacroStabilityInwardsSoilProfile> oldProfiles = modelToUpdate
+            Dictionary<StochasticSoilProfile, ISoilProfile> oldProfiles = modelToUpdate
                 .StochasticSoilProfiles
                 .ToDictionary(ssp => ssp, ssp => ssp.SoilProfile, new ReferenceEqualityComparer<StochasticSoilProfile>());