[UNPUBLISHED]

After Joseph Paul Marshall admitted violating the conditions of his supervised release, the district court 1 revoked it and sentenced him to 15 months in prison and 2 years of supervised release. On appeal, he argues that this sentence exceeds the legal maximum because he received a 3-year term of supervised release when he was originally sentenced in 1998. We disagree. “For those defendants whose offense of conviction occurred after the 1994 changes [to the supervised release statute], the available supervised release term is not measured by the term initially imposed by the district court, ... but by the term authorized in 18 U.S.C. § 3583(b) for the offense of conviction, minus the aggregate amount of any revocation terms of imprisonment.” United States v. Palmer, 380 F.3d 395, 398-99 (8th Cir. 2004) (en banc). Marshall’s instant revocation sentence, added to his earlier revocation prison term of 12 months, does not exceed the 60-month lawful maximum. See 18 U.S.C. § 3583(b)(1) and (h).

Accordingly, we affirm the judgment of the district court, and we grant counsel’s motion to withdraw.