
505 F.3d 1080 (2007)
Joe L. HUNTER, Petitioner-Appellant,
v.
Roger WERHOLTZ, Secretary of Corrections; Louis E. Bruce, Warden, Hutchinson Correctional Facility; State of Kansas; Phill Kline, Respondents-Appellees.
No. 07-3058.
United States Court of Appeals, Tenth Circuit.
October 15, 2007.
*1081 Joe L. Hunter, Hutchinson, KS, pro se.
Kristafer R. Ailslieger, Office of the Attorney General, State Of Kansas, Roy W. Mozingo, Kansas Attorney General's Office, Topeka, KS, for Respondents-Appellees.
Before BRISCOE, EBEL, and McCONNELL, Circuit Judges.

ORDER
DAVID M. EBEL, Circuit Judge.
Joe Larry Hunter, a state prisoner proceeding pro se, seeks a certificate of appealability ("COA") authorizing him to appeal the denial of his 28 U.S.C. § 2254 petition for a writ of habeas corpus. Hunter specifically alleges that the Kansas trial court violated his constitutional rights by using his prior convictions to calculate his criminal history score, even though a jury had not determined the fact of those convictions beyond a reasonable doubt. Because the United States Supreme Court has rejected Hunter's theory, we DENY his application.
I. Background
Hunter pled no contest to charges of (1) aggravated battery on a law enforcement officer and (2) obstructing official duty. The Kansas trial court sentenced Hunter to 38 months in prison for the former charge and 12 months in county jail for the latter, with the terms to run consecutively. In sentencing Hunter, the trial court factored Hunter's prior criminal convictions into its determination of his criminal history score. See Kansas Sentencing Guidelines Act, Kan. Stat. Ann. § 21-4701 et seq. Hunter alleges that this course of action was unconstitutional because it denied him the opportunity to have a jury determine whether he had in fact been convicted of the earlier crimes. Hunter appealed his conviction to the Kansas Supreme Court, which affirmed in part and dismissed in part. Hunter then sought habeas relief pursuant to 28 U.S.C. § 2254. The federal district court overruled Hunter's habeas petition, and Hunter now seeks a COA to appeal that decision.
II. Discussion
The Antiterrorism and Effective Death Penalty Act of 1996, Pub.L. 104-32, 110 Stat. 1214, circumscribes our review of Hunter's appeal. Unless Hunter has made "a substantial showing of the denial of a constitutional right," we may not grant his request for a COA. 28 U.S.C. § 2253(c)(2). To overcome this hurdle, Hunter must show "that reasonable jurists could debate whether . . . the petition should have been resolved in a different manner or that the issues presented were adequate to deserve encouragement to proceed further." Fleming v. Evans, 481 F.3d 1249, 1254 (10th Cir.2007) (quoting Slack v. McDaniel, 529 U.S. 473, 484, 120 S.Ct. 1595, 146 L.Ed.2d 542 (2000)).
*1082 The Supreme Court, in a line of cases stemming from Almendarez-Torres v. United States, 523 U.S. 224, 118 S.Ct. 1219, 140 L.Ed.2d 350 (1998), has squarely rejected Hunter's constitutional theory. See United States v. Booker, 543 U.S. 220, 244, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005) (holding that "[a]ny fact (other than a prior conviction) which is necessary to support a sentence exceeding the maximum authorized by a plea of guilty . . . must be admitted by the defendant or proved to a jury beyond a reasonable doubt") (emphasis added). In Almendarez-Torres, the Court noted that "recidivism . . . is a traditional, if not the most traditional basis for a sentencing court's increasing an offender's sentence." 523 U.S. at 243, 118 S.Ct. 1219. As such, the government need not charge the fact of an earlier conviction in the indictment. Id. at 226-27, 118 S.Ct. 1219.
For his part, Hunter relies heavily on Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000), asserting that Apprendi requires that the state charge in an indictment and prove to a jury  beyond a reasonable doubt  the facts related to a prior conviction. Far from proving his point, however, Apprendi forecloses Hunter's argument. 530 U.S. at 476, 120 S.Ct. 2348 ("Other than the fact of a prior conviction, any fact that increases the penalty for a crime beyond the prescribed statutory maximum must be submitted to a jury, and proven beyond a reasonable doubt.") (emphasis added).[1] As noted above, Booker recently reaffirmed this recidivism exception to the Court's recent Sixth Amendment jurisprudence. See 543 U.S. at 244, 125 S.Ct. 738. And, of course, this court continues to apply the exception. United States v. Moore, 401 F.3d 1220, 1223-24 (10th Cir.2005); see also United States v. Delacruz-Soto, 414 F.3d 1158, 1164 n. 2 (10th Cir.2005) (noting that Almendarez-Torres forecloses argument that a jury, not the sentencing court, must find that defendant had prior convictions).
III. Conclusion
Because Hunter cannot make a "substantial showing of the denial of a constitutional right," we DENY his request for a COA and DISMISS his petition.
NOTES
[1]  Apprendi mentioned the possibility that "Almendarez-Torres was incorrectly decided," 530 U.S. at 489, 120 S.Ct. 2348, and other members of the Court have since seconded this concern, see Shepard v. United States, 544 U.S. 13, 27, 125 S.Ct. 1254, 161 L.Ed.2d 205 (2005) (Thomas, J., concurring in the judgment) (noting that "Almendarez-Torres . . . has been eroded . . . and a majority of the Court now recognizes that [it] was wrongly decided"). Despite the Court's cadre of doubting Thomases, it has continually reaffirmed the recidivism exception announced in Apprendi. See Booker, 543 U.S. at 244, 125 S.Ct. 738. The Supreme Court may overrule Almendarez-Torres some day, but we may not "presume to do so for the Court." United States v. Moore, 401 F.3d 1220, 1224 (10th Cir.2005).
