; and (2) by amending subparagraph (E) to read as follows: (E) shall not receive credit towards computation of the border patrol agent’s annuity based on unused compensatory time off; and . (c) Premium pay cap Section 5547(c) of title 5, United States Code, is amended by inserting after duty, the following: or to border patrol agents who receive an overtime supplement for overtime hours within their regular tour of duty under section 5550, . (d) Basic pay for retirement Section 8331(3)(I) of title 5, United States Code, is amended by adding before the semicolon at the end the following: , subject to the limitation prescribed in section 5550(d)(3) . (e) Scheduled overtime work Section 2(c)(2) of the Border Patrol Agent Pay Reform Act of 2014 ( Public Law 113–277 ) is amended by inserting after scheduled overtime work the following: (other than scheduled overtime work within the regular tour of duty) . 3. Effective date The amendments made by section 2 shall take effect on the first day of the first pay period beginning on or after the day that is 90 days after the date of the enactment of this Act.