Index: Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/IAssessmentSection.cs
===================================================================
diff -u -rb3b6c13cf736c134476b3db34281332d01ca86b1 -r3aa68b9d8e2c82b42776c22d6c863b3334131de6
--- Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/IAssessmentSection.cs	(.../IAssessmentSection.cs)	(revision b3b6c13cf736c134476b3db34281332d01ca86b1)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/IAssessmentSection.cs	(.../IAssessmentSection.cs)	(revision 3aa68b9d8e2c82b42776c22d6c863b3334131de6)
@@ -64,9 +64,9 @@
         FailureMechanismContribution FailureMechanismContribution { get; }
 
         /// <summary>
-        /// Gets or sets the hydraulic boundary database.
+        /// Gets the hydraulic boundary database.
         /// </summary>
-        HydraulicBoundaryDatabase HydraulicBoundaryDatabase { get; set; }
+        HydraulicBoundaryDatabase HydraulicBoundaryDatabase { get; }
 
         /// <summary>
         /// Gets the data that represents the background for all geo-referenced data.