Pablo Gallegos-Urias appeals his 38-month sentence following his conviction for aiding and abetting in the importation of and possession with intent to distribute marijuana. He argues that the district court erred in denying a U.S.S.G. § 3B1.2 reduction for his minor role in the offense based on its finding that there were no other participants in the offense. Gallegos-Urias contends that the evidence at trial established at least one other participant in the offense. He also contends that he was entitled to the reduction because he merely acted as a courier.

The district court’s refusal to grant Gallegos-Urias a two-level reduction for being a minor participant was not clearly erroneous. See United States v. Villa-nueva, 408 F.3d 193, 203 n. 9 (5th Cir. 2005). Gallegos-Urias’s courier status did not entitle him to a role adjustment because a defendant may be a courier without being “substantially less culpable than the average participant.” See United States v. Brown, 54 F.3d 234, 241 (5th Cir.1995); United States v. Nevarez-Ar-reola, 885 F.2d 243, 245 (5th Cir.1989). Gallegos-Urias’s attempt to import 49 kilograms of marijuana provided an indispensable service to the drug trafficking offense and was essential to its success. See Brown, 54 F.3d at 241; see also United States v. Buenrostro, 868 F.2d 135, 138 (5th Cir.1989). Moreover, Gallegos-Urias was actually involved in importing and possessing a distributable quantity of marijuana. See United States v. Atanda, 60 F.3d 196, 199 (5th Cir.1995). Accordingly, the judgment of the district court is AFFIRMED.