diff --git a/gateway/src/routes/oidc/authorize.ts b/gateway/src/routes/oidc/authorize.ts
index 589616d..ff88326 100644
--- a/gateway/src/routes/oidc/authorize.ts
+++ b/gateway/src/routes/oidc/authorize.ts
@@ -328,7 +328,7 @@ export function createAuthorizeRouter(
    */
   router.post('/authorize/login', async (req: Request, res: Response) => {
     try {
-      const { auth_code, handle, state } = req.body;
+      const { auth_code, handle, state: _state } = req.body;
 
       if (!auth_code || !handle) {
         return res.status(400).send('Missing required parameters');
diff --git a/gateway/src/routes/oidc/logout.ts b/gateway/src/routes/oidc/logout.ts
index b762ecf..348606a 100644
--- a/gateway/src/routes/oidc/logout.ts
+++ b/gateway/src/routes/oidc/logout.ts
@@ -5,7 +5,6 @@
  */
 
 import { Router, Request, Response } from 'express';
-import crypto from 'crypto';
 import type { DatabaseService } from '../../services/database.js';
 import type { OIDCService } from '../../services/oidc/index.js';
 
diff --git a/gateway/src/services/email.ts b/gateway/src/services/email.ts
index 6e07185..32adc24 100644
--- a/gateway/src/services/email.ts
+++ b/gateway/src/services/email.ts
@@ -9,7 +9,7 @@ import crypto from 'crypto';
 import nodemailer from 'nodemailer';
 import type { Transporter } from 'nodemailer';
 import type { DatabaseService } from './database.js';
-import type { EmailProviderConfig, UserEmail } from '../types/email.js';
+import type { UserEmail } from '../types/email.js';
 
 export interface EmailServiceConfig {
   provider: 'smtp' | 'resend' | 'sendgrid' | 'mailgun' | 'mock';