diff --git a/lib/mv_web/controllers/auth_controller.ex b/lib/mv_web/controllers/auth_controller.ex
index 9282903..20a8b20 100644
--- a/lib/mv_web/controllers/auth_controller.ex
+++ b/lib/mv_web/controllers/auth_controller.ex
@@ -78,6 +78,12 @@ defmodule MvWeb.AuthController do
     end
   end
 
+  # Catch-all clause for any other error types
+  defp handle_rauthy_failure(conn, reason) do
+    Logger.warning("Unhandled Rauthy failure reason: #{inspect(reason)}")
+    redirect_with_error(conn, gettext("Unable to authenticate with OIDC. Please try again."))
+  end
+
   # Handle generic AuthenticationFailed errors
   defp handle_authentication_failed(conn, %Ash.Error.Forbidden{errors: errors}) do
     if Enum.any?(errors, &match?(%AshAuthentication.Errors.CannotConfirmUnconfirmedUser{}, &1)) do