At the end of the bill (before the short title), insert the following: SEC. __. None of the funds appropriated by this Act may be used by the Commissioner of Social Security or the Social Security Administration to pay the compensation of employees of the Social Security Administration to administer Social Security benefit payments, under any agreement between the United States and Mexico establishing totalization arrangements between the social security system established by title II of the Social Security Act and the social security system of Mexico, which would not otherwise be payable but for such agreement.