diff --git a/backend/services/authorization-service/src/main.ts b/backend/services/authorization-service/src/main.ts
index cd3deb5b..dd9a140f 100644
--- a/backend/services/authorization-service/src/main.ts
+++ b/backend/services/authorization-service/src/main.ts
@@ -47,7 +47,7 @@ async function bootstrap() {
   const document = SwaggerModule.createDocument(app, config)
   SwaggerModule.setup('api/docs', app, document)
 
-  const port = process.env.APP_PORT || 3002
+  const port = parseInt(process.env.APP_PORT || '3009', 10)
   await app.listen(port)
 
   logger.log(`Authorization Service is running on port ${port}`)