Francisco Sierra challenges the 200-month term of imprisonment imposed following his guilty plea conviction for possession with intent to distribute approximately 1,234 kilograms of marijuana. As in the district court, Sierra contends that he was entitled to a mitigating role adjustment pursuant to U.S.S.G. § 3B1.2 because his role in the offense was limited to driving a tractor-trailer containing marijuana. Additionally, Sierra contends that, in denying a role reduction, the district court improperly considered his prior criminal convictions as relevant conduct.

The role adjustments of § 3B1.2 are not available to defendants sentenced under U.S.S.G. § 4B1.1. See United States v. Cashaw, 625 F.3d 271, 274 (5th Cir. 2010). Because Sierra’s offense level was calculated under § 4B1.1, we find no error. See id.

The judgment of the district court is AFFIRMED.