diff --git a/packages/backend/src/core/GlobalEventService.ts b/packages/backend/src/core/GlobalEventService.ts
index f85d302774..3215b41c8d 100644
--- a/packages/backend/src/core/GlobalEventService.ts
+++ b/packages/backend/src/core/GlobalEventService.ts
@@ -306,7 +306,7 @@ export type GlobalEvents = {
 		name: 'notesStream';
 		payload: Serialized<Packed<'Note'>>;
 	};
-	chat: {
+	chatUser: {
 		name: `chatUserStream:${MiUser['id']}-${MiUser['id']}`;
 		payload: EventTypesToEventPayload<ChatEventTypes>;
 	};