diff --git a/src/pages/api/admin/ausstellen.ts b/src/pages/api/admin/ausstellen.ts
index e3566415..1c88fe06 100644
--- a/src/pages/api/admin/ausstellen.ts
+++ b/src/pages/api/admin/ausstellen.ts
@@ -16,7 +16,7 @@ import { join } from "path";
 import { APIError, defineApiRoute } from "astro-typesafe-api/server";
 import { z } from "astro:content";
 import { transport } from "#lib/mail.js";
-import { Attachment } from 'nodemailer/lib/mailer';
+import {Attachment} from "nodemailer/lib/mailer/index.js";
 import { BASE_URI } from "#lib/constants.js";
 import { getAnsichtsausweis, getDatenblatt, getAushang } from "#lib/server/ausweis.js";
 import { PutObjectCommand } from "@aws-sdk/client-s3";