diff --git a/agenda/auth.py b/agenda/auth.py
index fc75d08..925ead3 100644
--- a/agenda/auth.py
+++ b/agenda/auth.py
@@ -28,5 +28,5 @@ def require_authentication() -> werkzeug.Response | None:
     return (
         None
         if token and verify_auth_token(token)
-        else flask.redirect(flask.current_app.config["UNIAUTH_LOGIN_URL"])
+        else flask.redirect(flask.current_app.config["UNIAUTH_URL"] + "/login")
     )