diff --git a/inventory-app/oidc.py b/inventory-app/oidc.py
index 080d375..266b21a 100644
--- a/inventory-app/oidc.py
+++ b/inventory-app/oidc.py
@@ -10,7 +10,8 @@ from functools import wraps
 
 page_oidc = Blueprint("oidc", __name__)
 db = MongoClient(const.MONGO_URI).get_default_database()
-metadata = requests.get("https://auth.codemowers.eu/.well-known/openid-configuration").json()
+gw_uri = os.getenv("OIDC_GATEWAY_URI")
+metadata = requests.get(f"{gw_uri}.well-known/openid-configuration").json()
 
 def login_required(f):
     @wraps(f)