diff --git a/anyway/flask_app.py b/anyway/flask_app.py
index f46658ca..05c70b95 100755
--- a/anyway/flask_app.py
+++ b/anyway/flask_app.py
@@ -171,7 +171,7 @@
     ),
 )
 
-CORS(app, resources=get_cors_config())
+CORS(app, resources=get_cors_config(), allow_credentials=True)
 
 jinja_environment = jinja2.Environment(
     autoescape=True,