diff --git a/app.py b/app.py
index bc61392..7268ea3 100644
--- a/app.py
+++ b/app.py
@@ -18,7 +18,7 @@ app.config.from_object(os.getenv('CONFIGURATION_OBJECT'))
 # ! Environment Variable
 # TODO export ALLOWED_ORIGIN= whatever the react server is
 # TODO cors_allowed_origins=os.getenv('ALLOWED_ORIGIN')
-socketio = SocketIO(app, cors_allowed_origins=['http://localhost:3000', 'http://localhost:3001'])
+socketio = SocketIO(app, cors_allowed_origins=os.getenv('ALLOWED_ORIGIN'))
 
 def create_app():
     CORS(app, resources={