diff --git a/api/helpers/user/token_check.py b/api/helpers/user/token_check.py
index 8779be1..08647b0 100644
--- a/api/helpers/user/token_check.py
+++ b/api/helpers/user/token_check.py
@@ -113,7 +113,7 @@ async def is_authorized(
     # Fetch the auth tokens from the database:
     # Retrieve the document of the token id:
     auth_tokens = await current_app.core_auth_token_controller.get_tokens_from_ids(
-        mongo_conn = mongo_conn,
+        mongo_data_conn = mongo_conn,
         token_ids = [ObjectId(t) for t in token_ids]
     )