diff --git a/app/routes/authentication.py b/app/routes/authentication.py
index b146e57..7d496b8 100644
--- a/app/routes/authentication.py
+++ b/app/routes/authentication.py
@@ -14,6 +14,7 @@ config = Config()
 AuthenticationRoute = Blueprint('authentication', __name__, url_prefix='/')
 
 @AuthenticationRoute.route('/Login/Negotiate.ashx', methods=['GET', 'POST'])
+@csrf.exempt
 def loginNegotiate():
     AuthenticationTicket = request.args.get(
         key = 'suggest',