diff --git a/src/entity/Chat.ts b/src/entity/Chat.ts
index 4bcdd93..404a371 100644
--- a/src/entity/Chat.ts
+++ b/src/entity/Chat.ts
@@ -9,7 +9,7 @@ import {
 import { Auth } from "./Auth";
 
 @Entity()
-@Unique(["DBId", "id"])
+@Unique(["id", "DBAuth"])
 export class Chat {
   @PrimaryGeneratedColumn()
   DBId: number;