diff --git a/polytope_server/common/authentication/jwt_bearer_authentication.py b/polytope_server/common/authentication/jwt_bearer_authentication.py
deleted file mode 100644
index e20e3a6..0000000
--- a/polytope_server/common/authentication/jwt_bearer_authentication.py
+++ /dev/null
@@ -1,65 +0,0 @@
-#
-# Copyright 2022 European Centre for Medium-Range Weather Forecasts (ECMWF)
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# In applying this licence, ECMWF does not waive the privileges and immunities
-# granted to it by virtue of its status as an intergovernmental organisation nor
-# does it submit to any jurisdiction.
-#
-
-import logging
-import os
-import requests
-from jose import jwt
-
-from ..auth import User
-from ..caching import cache
-from . import authentication
-
-
-class JWTBearerAuthentication(authentication.Authentication):
-    def __init__(self, name, realm, config):
-        self.config = config
-
-        self.certs_url = config["cert_url"]
-
-        super().__init__(name, realm, config)
-
-    def authentication_type(self):
-        return "Bearer"
-
-    def authentication_info(self):
-        return "Authenticate with JWT token"
-
-    @cache(lifetime=120)
-    def get_certs(self):
-        return requests.get(self.certs_url).json()
-
-    @cache(lifetime=120)
-    def authenticate(self, credentials: str) -> User:
-        certs = self.get_certs()
-        decoded_token = jwt.decode(token=credentials,
-            algorithms=jwt.get_unverified_header(credentials).get('alg'),
-            key=certs
-        )
-
-        user = User(decoded_token["sub"], self.realm())
-
-        logging.debug("Found user {} from decoded JWT".format(user))
-
-        return user
-
-
-    def collect_metric_info(self):
-        return {}