Index: Application/Ringtoets/test/Application.Ringtoets.Storage.TestUtil/RingtoetsProjectTestHelper.cs
===================================================================
diff -u -r10e060be0b77c159b3e99a7200e43c4326b17642 -r7585d2fd78627d94d55ffa16423af90a91e4efd4
--- Application/Ringtoets/test/Application.Ringtoets.Storage.TestUtil/RingtoetsProjectTestHelper.cs	(.../RingtoetsProjectTestHelper.cs)	(revision 10e060be0b77c159b3e99a7200e43c4326b17642)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.TestUtil/RingtoetsProjectTestHelper.cs	(.../RingtoetsProjectTestHelper.cs)	(revision 7585d2fd78627d94d55ffa16423af90a91e4efd4)
@@ -1065,7 +1065,7 @@
 
             var soilLayer1D = new MacroStabilityInwardsSoilLayer1D(5)
             {
-                Data =
+                Data = new MacroStabilityInwardsSoilLayerData
                 {
                     IsAquifer = true,
                     MaterialName = "SeaShellLayer",
@@ -1132,7 +1132,7 @@
                 })
             })
             {
-                Data =
+                Data = new MacroStabilityInwardsSoilLayerData
                 {
                     IsAquifer = false,
                     MaterialName = "GainsboroLayer",