diff --git a/packages/frontend/src/scripts/achievements.ts b/packages/frontend/src/scripts/achievements.ts
index 3127e0aa8..eded34128 100644
--- a/packages/frontend/src/scripts/achievements.ts
+++ b/packages/frontend/src/scripts/achievements.ts
@@ -1,5 +1,6 @@
 import * as os from '@/os';
 import { $i } from '@/account';
+import { ACHIEVEMENT_TYPES } from 'misskey-js';
 
 export const ACHIEVEMENT_BADGES = {
 	'notes1': {