Gerardo Salas-Lopez (Salas) appeals his sentence for being present in the United States after having been deported. Salas argues for the first time on appeal that the district court erred in imposing a sentence under a mandatory guidelines regime, in violation of United States v. Booker, 543 U.S. 220, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005). He also argues that the “felony” and “aggravated felony” provisions of 8 U.S.C. § 1326(b) are unconstitutional.

We review Salas’s Booker-based challenge for plain error. See United States v. Valenzuela-Quevedo, 407 F.3d 728, 732 (5th. Cir.), cert. denied, — U.S. -, 126 S.Ct. 267, 163 L.Ed.2d 240 (2005). Salas has failed to establish that the error affected his substantial rights. See United States v. Martinez-Lugo, 411 F.3d 597, 600-01 (5th Cir.), cert. denied, — U.S. -, 126 S.Ct. 464, 163 L.Ed.2d 352 (2005); United States v. Bringier, 405 F.3d 310, 317 n. 4 (5th Cir.), cert. denied, — U.S.-, 126 S.Ct. 264, 163 L.Ed.2d 238 (2005). Therefore, he cannot demonstrate plain error.

Salas’s constitutional challenge to 8 U.S.C. § 1326 is foreclosed by Almendarez-Torres v. United States, 523 U.S. 224, 235, 118 S.Ct. 1219, 140 L.Ed.2d 350 (1998). Although Salas contends that Almendarez-Torres was incorrectly decided and that a majority of the Supreme Court would overrule Almendarez-Torres in light of Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000), we have repeatedly rejected such arguments on the basis that Almendarez*634Torres remains binding. See United States v. Garza-Lopez, 410 F.3d 268, 276 (5th Cir.), cert. denied, — U.S.-, 126 S.Ct. 298, 163 L.Ed.2d 260 (2005). Salas properly concedes that his argument is foreclosed in light of Almendarez-Torres and circuit precedent, but he raises it here to preserve it for further review.

The judgment of the district court is thus AFFIRMED.