diff --git a/app/MindWork AI Studio/Settings/DataModel/DataBiasOfTheDay.cs b/app/MindWork AI Studio/Settings/DataModel/DataBiasOfTheDay.cs
index 0b1315b7..47e03bcb 100644
--- a/app/MindWork AI Studio/Settings/DataModel/DataBiasOfTheDay.cs	
+++ b/app/MindWork AI Studio/Settings/DataModel/DataBiasOfTheDay.cs	
@@ -19,6 +19,11 @@ public sealed class DataBiasOfTheDay
     /// </summary>
     public Guid BiasOfTheDayChatId { get; set; } = Guid.Empty;
 
+    /// <summary>
+    /// Which bias is the bias of the day?
+    /// </summary>
+    public Guid BiasOfTheDayId { get; set; } = Guid.Empty;
+
     /// <summary>
     /// Restrict to one bias per day?
     /// </summary>