diff --git a/helpers/hydra_oauth.py b/helpers/hydra_oauth.py
index f0a5526b3478a22b7058fb601be4afe3f603ef25..eaedc84f27aded35112b6d9a532501797c41432e 100644
--- a/helpers/hydra_oauth.py
+++ b/helpers/hydra_oauth.py
@@ -29,7 +29,6 @@ class HydraOauth:
             hydra = OAuth2Session(
                 client_id=HYDRA_CLIENT_ID,
                 state=state,
-                token_endpoint_auth_method="client_secret_basic",
             )
             token = hydra.fetch_token(
                 TOKEN_URL, code=code, state=state, client_secret=HYDRA_CLIENT_SECRET