Jose Luis Cruz-Velez appeals his jury conviction for possession with intent to distribute 154.24 kilograms of marijuana in violation of 21 U.S.C. § 841(a)(1) and (b)(1)(B). He argues that, in light of the *416Supreme Court decision in Flores-Figueroa v. United States, — U.S. -, 129 S.Ct. 1886, 173 L.Ed.2d 858 (2009), the evidence was insufficient to support his conviction because the Government failed to prove beyond a reasonable doubt that he knew the specific type and quantity of controlled substance he possessed.
This issue is foreclosed by circuit precedent. See United States v. Gamez-Gonzalez, 319 F.3d 695, 699-700 (5th Cir.2003) (holding that knowledge of drug type or quantity is not an element of an offense under § 841). Moreover, this precedent has not been overruled by Flores-Figueroa. See United States v. Betancourt, 586 F.3d 303, 308-09 (5th Cir.2009), cert. denied, — U.S. -, 130 S.Ct. 1920, 176 L.Ed.2d 390 (2010). Accordingly, the judgment of the district court is AFFIRMED.