diff --git a/main.py b/main.py
index c7cd96c..8a52ecc 100644
--- a/main.py
+++ b/main.py
@@ -24,6 +24,7 @@
 app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 app.config['SECRET_KEY'] = 'your_secret_key'
 app.config['TOKEN_SECRET_KEY'] = 'your_token_secret_key'
+app.config['SESSION_COOKIE_DOMAIN'] = 'insa-cvl.com'
 
 db = SQLAlchemy(app)
 login_manager = LoginManager(app)