1 files changed, 2 insertions, 1 deletions
diff --git a/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomHistoryVisibilityEventContent.cs b/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomHistoryVisibilityEventContent.cs
index 48ba538..c523e5e 100644
--- a/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomHistoryVisibilityEventContent.cs
+++ b/LibMatrix.EventTypes/Spec/State/RoomInfo/RoomHistoryVisibilityEventContent.cs
@@ -4,6 +4,7 @@ namespace LibMatrix.EventTypes.Spec.State;
 
 [MatrixEvent(EventName = "m.room.history_visibility")]
 public class RoomHistoryVisibilityEventContent : EventContent {
+    public const string EventId = "m.room.history_visibility";
     [JsonPropertyName("history_visibility")]
-    public required string HistoryVisibility { get; set; }
+    public string HistoryVisibility { get; set; }
 }