diff --git a/api/server/models.ts b/api/server/models.ts
index 064509287..56ff7081f 100644
--- a/api/server/models.ts
+++ b/api/server/models.ts
@@ -15,4 +15,5 @@ export interface Message {
   content?: string;
   createdAt?: Date;
   type?: MessageType
+  ownership?: string;
 }