diff --git a/COMETwebapp/ViewModels/Components/SystemRepresentation/IElementDefinitionDetailsViewModel.cs b/COMETwebapp/ViewModels/Components/SystemRepresentation/IElementDefinitionDetailsViewModel.cs
index 3ed43d4c..f88364b1 100644
--- a/COMETwebapp/ViewModels/Components/SystemRepresentation/IElementDefinitionDetailsViewModel.cs
+++ b/COMETwebapp/ViewModels/Components/SystemRepresentation/IElementDefinitionDetailsViewModel.cs
@@ -40,6 +40,6 @@ public interface IElementDefinitionDetailsViewModel
         /// <summary>
         /// A collection of <see cref="ElementDefinitionDetailsRowViewModel" />
         /// </summary>
-        ICollection<ElementDefinitionDetailsRowViewModel> Rows { get; }
+        ICollection<ElementDefinitionDetailsRowViewModel> Rows { get; set; }
     }
 }