Julio Cesar Flores appeals the 46-month sentence he received following his guilty-plea conviction for illegal reentry after deportation, in violation of 8 U.S.C. § 1326. He argues that the district court committed reversible plain error by increasing the maximum authorized guidelines sentence based on facts neither admitted nor found by a jury and by imposing a sentence under a mandatory guidelines scheme. Flores correctly concedes that he cannot carry his burden of showing that the district court’s error affected his substantial rights. See United States v. Valenzuela-Quevedo, 407 F.3d 728, 733-34 (5th Cir. 2005), petition for cert. filed (July 25, 2005) (No. 05-5556); United States v. Mares, 402 F.3d 511, 521 (5th Cir. 2005), petition for cert. filed (Mar. 31, 2005) (No. 04-9517).

Flores also argues that because his indictment did not allege a prior felony conviction, he was subject to a maximum sentence of only two years under U.S.C. § 1326(a). He correctly acknowledges that his argument is foreclosed by Almendarez-Torres v. United States, 523 U.S. 224, 235, 118 S.Ct. 1219, 140 L.Ed.2d 350 (1998). The Government’s motion for summary affirmance is GRANTED, and the judgment of the district court is AFFIRMED.