Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/ObservableTestAssessmentSectionStub.cs
===================================================================
diff -u -rb519fc798c63691f04bb8008b562a94ed9232d51 -r7a4f8ff71ae5f81177fe5ff9cd78fdc7f24c69f4
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/ObservableTestAssessmentSectionStub.cs	(.../ObservableTestAssessmentSectionStub.cs)	(revision b519fc798c63691f04bb8008b562a94ed9232d51)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/ObservableTestAssessmentSectionStub.cs	(.../ObservableTestAssessmentSectionStub.cs)	(revision 7a4f8ff71ae5f81177fe5ff9cd78fdc7f24c69f4)
@@ -41,7 +41,7 @@
         {
             FailureMechanismContribution = new FailureMechanismContribution(Enumerable.Empty<IFailureMechanism>(), 0, 1.0 / 300000);
             BackgroundMapData = new BackgroundMapDataContainer();
-            BackgroundMapData2 = new BackgroundMapData
+            BackgroundData = new BackgroundData
             {
                 Name = "Background data"
             };
@@ -55,7 +55,7 @@
         public FailureMechanismContribution FailureMechanismContribution { get; }
         public HydraulicBoundaryDatabase HydraulicBoundaryDatabase { get; set; }
         public BackgroundMapDataContainer BackgroundMapData { get; }
-        public BackgroundMapData BackgroundMapData2 { get; }
+        public BackgroundData BackgroundData { get; }
 
         public IEnumerable<IFailureMechanism> GetFailureMechanisms()
         {