diff --git a/src/Umbraco.Core/Notifications/ContentPublishedNotification.cs b/src/Umbraco.Core/Notifications/ContentPublishedNotification.cs
index 7c82561785..58bb76280b 100644
--- a/src/Umbraco.Core/Notifications/ContentPublishedNotification.cs
+++ b/src/Umbraco.Core/Notifications/ContentPublishedNotification.cs
@@ -27,5 +27,5 @@ public sealed class ContentPublishedNotification : EnumerableObjectNotification<
     /// </summary>
     public IEnumerable<IContent> PublishedEntities => Target;
 
-    public bool IncludeDescendants { get; set; }
+    public bool IncludeDescendants { get; }
 }