Affirmed by unpublished PER CURIAM opinion.
Unpublished opinions are not binding precedent in this circuit.
PER CURIAM:
Don Alton Harper, a federal prisoner, appeals the district court’s order accepting the recommendation of the magistrate judge and denying relief on his 28 U.S.C. § 2241 (2012) petition. The district court referred this case to a magistrate judge pursuant to 28 U.S.C. § 636(b)(1)(B) (2012). The magistrate judge recommended that the petition be dismissed and advised Harper that failure to file specific objections to this recommendation could waive appellate review of a district court order based upon the recommendation.
The timely filing of specific objections to a magistrate judge’s recommendation is necessary to preserve appellate review of the substance of that recommendation when the parties have .been warned of the consequences of noncompliance. Wright v. Collins, 766 F.2d 841, 845-46 (4th Cir. 1985); see also Thomas v. Arn, 474 U.S. 140, 106 S.Ct. 466, 88 L.Ed.2d 435 (1985). Harper has waived appellate review by failing to file specific objections after receiving proper notice. Accordingly, we affirm the judgment of the district court.
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.