MEMORANDUM **

California state prisoner Carmon E. Warren appeals pro se from the district court’s judgment dismissing his 28 U.S.C. § 2254 habeas petition challenging a prison disciplinary proceeding. We have jurisdiction pursuant to 28 U.S.C. § 2253, and we affirm.

Warren contends that the district court erred by dismissing his petition for lack of jurisdiction. This contention lacks merit *736 because Warren has not demonstrated that the reversal of his disciplinary conviction is likely to accelerate his release from prison. See Ramirez v. Galaza, 334 F.3d 850, 859 (9th Cir. 2003).

AFFIRMED.