diff --git a/store.js b/store.js
index 781537b..24611e5 100644
--- a/store.js
+++ b/store.js
@@ -1,4 +1,4 @@
-import { ReceiptType } from "./state.js";
+import { ReceiptType, Unread } from "./state.js";
 
 const PREFIX = "gamja_";