diff --git a/api/server.py b/api/server.py
index 5b619d6..a72e1fa 100644
--- a/api/server.py
+++ b/api/server.py
@@ -6,10 +6,13 @@ app = connexion.App(__name__)
 app.add_api('openapi.yaml')
 
 # CORSify it - otherwise Angular won't accept it
-CORS(app.app, origins=[
-    "http://localhost:4200",
-    "https://base.hv.nober.de"
-])
+CORS(app.app, 
+    origins=[
+        "http://localhost:4200",
+        "https://base.hv.nober.de"
+    ],
+    supports_credentials=True
+)
 
 # provide the webservice application to uwsgi
 application = app.app