diff --git a/README.md b/README.md
index caada12..2df3b97 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,8 @@ _Caption: voting screen_
 - Express.js
 - WebSocket (ws)
 - SQLite3
+- JWT
+- Sequelize
 - UUID
 
 ## Getting Started
diff --git a/server.js b/server.js
index 686e814..f99bd9d 100644
--- a/server.js
+++ b/server.js
@@ -2,7 +2,6 @@ const express = require("express");
 const http = require("http");
 const WebSocket = require("ws");
 const path = require("path");
-const { v4: uuidv4 } = require("uuid");
 const db = require("./db");
 const roomService = require("./services/roomService");
 const voteService = require("./services/voteService");