diff --git a/main.py b/main.py
index 7a76706..ed2b43b 100644
--- a/main.py
+++ b/main.py
@@ -12,7 +12,7 @@ conn = sqlite3.connect(db_path, check_same_thread=False)
 c = conn.cursor()
 
 app = Flask(__name__)
-app.secret_key = str(uuid.uuid4())
+app.secret_key = uuid.uuid4().hex
 socketio = SocketIO(app)