Affirmed by unpublished per curiam opinion.

Unpublished opinions are not binding precedent in this circuit.

Billy Junior Artis appeals the district court’s order dismissing his 42 U.S.C. *293 § 1983 (2012) action without prejudice for failure to exhaust his administrative remedies. On appeal, we confine our review to the issues raised in the Appellant’s brief. See 4th Cir. R. 34(b). Because Artis’ informal brief does not challenge the basis for the district court’s disposition, Artis has forfeited appellate review of the court’s order. See Williams v. Giant Food Inc., 370 F.3d 423, 430 n.4 (4th Cir. 2004). Accordingly, we affirm the district court’s judgment. We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before this court and argument would not aid the decisional process.

AFFIRMED