
    Jose DIAZ, Petitioner-Appellant, v. Ronald J. ANGELONE, Respondent-Appellee.
    No. 02-7220.
    United States Court of Appeals, Fourth Circuit.
    Submitted Nov. 21, 2002.
    Decided Dec. 2, 2002.
    Jose Diaz, Appellant Pro Se. Michael Thomas Judge, Office of the Attorney General of Virginia, Richmond, Virginia, for Appellee.
    Before NIEMEYER, WILLIAMS, and TRAXLER, Circuit Judges.
    Dismissed by unpublished PER CURIAM opinion.
   PER CURIAM.

Jose Diaz seeks to appeal the district court’s order dismissing his petition filed under 28 U.S.C. § 2254 (2000). The district court referred this case to a magistrate judge pursuant to 28 U.S.C. § 636(b)(1)(B) (2000). The magistrate judge recommended that relief be denied and advised Diaz that failure to file timely objections to this recommendation could waive appellate review of a district court order based upon the recommendation.

Despite this warning, Diaz failed to object to the magistrate judge’s 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 that failure to object will waive appellate review. See 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). Diaz has waived appellate review by failing to file objections after receiving proper notice. Accordingly, we deny a certificate of appealability and dismiss the appeal.

We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before the court and argument would not aid the decisional process.

DISMISSED.  