diff --git a/packages/backend/test/unit/misc/gen-key-pair.ts b/packages/backend/test/unit/misc/gen-key-pair.ts
deleted file mode 100644
index 9d76c68009..0000000000
--- a/packages/backend/test/unit/misc/gen-key-pair.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * SPDX-FileCopyrightText: syuilo and misskey-project
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-import * as crypto from 'node:crypto';
-import { genRSAAndEd25519KeyPair } from '@/misc/gen-key-pair.js';
-
-describe(genRSAAndEd25519KeyPair, () => {
-	test('generates key pair', async () => {
-		const keyPair = await genRSAAndEd25519KeyPair();
-		// 毎回違うキーペアが生成されることを確認するために2回生成して比較してみる
-		const keyPair2 = await genRSAAndEd25519KeyPair();
-		console.log(Object.entries(keyPair).map(([k, v]) => `${k}: ${v.length}`).join('\n'));
-		console.log(Object.entries(keyPair).map(([k, v]) => `${k}\n${v}`).join('\n'));
-
-		expect(keyPair.publicKey).toMatch(/^-----BEGIN PUBLIC KEY-----/);
-		expect(keyPair.publicKey).toMatch(/-----END PUBLIC KEY-----\n$/);
-		expect(keyPair.publicKey).not.toBe(keyPair2.publicKey);
-
-		const publicKeyObj = crypto.createPublicKey(keyPair.publicKey);
-		expect(publicKeyObj.asymmetricKeyType).toBe('rsa');
-
-		expect(keyPair.privateKey).toMatch(/^-----BEGIN PRIVATE KEY-----/);
-		expect(keyPair.privateKey).toMatch(/-----END PRIVATE KEY-----\n$/);
-		expect(keyPair.privateKey).not.toBe(keyPair2.privateKey);
-		expect(keyPair.ed25519PublicKey).toMatch(/^-----BEGIN PUBLIC KEY-----/);
-		expect(keyPair.ed25519PublicKey).toMatch(/-----END PUBLIC KEY-----\n$/);
-		expect(keyPair.ed25519PublicKey).not.toBe(keyPair2.ed25519PublicKey);
-
-		const ed25519PublicKeyObj = crypto.createPublicKey(keyPair.ed25519PublicKey);
-		expect(ed25519PublicKeyObj.asymmetricKeyType).toBe('ed25519');
-
-		expect(keyPair.ed25519PrivateKey).toMatch(/^-----BEGIN PRIVATE KEY-----/);
-		expect(keyPair.ed25519PrivateKey).toMatch(/-----END PRIVATE KEY-----\n$/);
-		expect(keyPair.ed25519PrivateKey).not.toBe(keyPair2.ed25519PrivateKey);
-		//const imported = await webCrypto.subtle.importKey('spki', Buffer.from(keyPair.publicKey).buffer, { name: 'rsa-pss', hash: 'sha-256' }, false, ['verify']);
-	});
-});