diff --git a/packages/frontend/src/store.ts b/packages/frontend/src/store.ts
index 53d8848dbb..8cef47cce9 100644
--- a/packages/frontend/src/store.ts
+++ b/packages/frontend/src/store.ts
@@ -371,6 +371,7 @@ export const defaultStore = markRaw(new Storage('base', {
 	},
 	showUnreadNotificationCount: {
 		where: 'deviceAccount',
+		default: true,
 	},
 }));