diff --git a/src/routes/authRoutes.ts b/src/routes/authRoutes.ts
index ff16961..6265592 100644
--- a/src/routes/authRoutes.ts
+++ b/src/routes/authRoutes.ts
@@ -2,6 +2,7 @@ import { Router } from 'express'
 import { register, login } from '../controllers/authController.ts'
 import { validateBody } from '../middleware/validation.ts'
 import { z } from 'zod'
+import { insertUserSchema } from '../db/schema.ts'
 
 const router = Router()
 
@@ -23,7 +24,7 @@ const loginSchema = z.object({
 })
 
 // Routes
-router.post('/register', validateBody(registerSchema), register)
+router.post('/register', validateBody(insertUserSchema), register)
 router.post('/login', validateBody(loginSchema), login)
 
 export default router
diff --git a/src/utils/jwt.ts b/src/utils/jwt.ts
index 92323a1..17bb629 100644
--- a/src/utils/jwt.ts
+++ b/src/utils/jwt.ts
@@ -1,8 +1,8 @@
-import { SignJWT, jwtVerify, decodeJwt } from 'jose'
+import { SignJWT, jwtVerify, decodeJwt, type JWTPayload} from 'jose'
 import { createSecretKey } from 'crypto'
 import env from '../../env.ts'
 
-export interface JwtPayload {
+export interface JwtPayload extends JWTPayload{
   id: string
   email: string
   username: string
@@ -33,16 +33,3 @@ export const verifyToken = async (token: string): Promise<JwtPayload> => {
     username: payload.username as string,
   }
 }
-
-export const decodeToken = (token: string): JwtPayload | null => {
-  try {
-    const payload = decodeJwt(token)
-    return {
-      id: payload.id as string,
-      email: payload.email as string,
-      username: payload.username as string,
-    }
-  } catch {
-    return null
-  }
-}