diff --git a/apps/web/src/routes/_app/calendar.tsx b/apps/web/src/routes/_app/calendar.tsx
index f818e00..f4627ea 100644
--- a/apps/web/src/routes/_app/calendar.tsx
+++ b/apps/web/src/routes/_app/calendar.tsx
@@ -1,4 +1,4 @@
-import { useState, useMemo, useCallback, useEffect } from "react";
+import { useState, useMemo, useCallback, useEffect, useRef } from "react";
 import { createRoute } from "@tanstack/react-router";
 import { Route as appRoute } from "../_app";
 import { useQueryClient } from "@tanstack/react-query";