diff --git a/src/pages/api/evaluate/speaking.ts b/src/pages/api/evaluate/speaking.ts
index e5fac9b6..7f4e6eea 100644
--- a/src/pages/api/evaluate/speaking.ts
+++ b/src/pages/api/evaluate/speaking.ts
@@ -18,7 +18,7 @@ async function handler(req: NextApiRequest, res: NextApiResponse) {
 
 	const storage = getStorage(app);
 
-	const form = formidable({keepExtensions: true, uploadDir: "./"});
+	const form = formidable({keepExtensions: true});
 	await form.parse(req, async (err: any, fields: any, files: any) => {
 		const audioFile = files.audio;
 		const audioFileRef = ref(storage, `speaking_recordings/${(audioFile as any).path.replace("upload_", "")}`);