PER CURIAM:*

Carla C. Modlin appeals her sentence of 124 months’ imprisonment after pleading guilty to count one of the superseding indictment charging her with causing serious bodily injury to a child under 14 in violation of a Texas statute assimilated into federal law under the Assimilative Crimes Act,

18 U.S.C. § 13(a) and Tex. Penal Code § 22.04. She argues that she unlawfully received a sentence of ten years and four months in violation of the Act. She contends that she could not have received more than ten years’ imprisonment for causing bodily

* Pursuant to 5TH CIR. R. 47.5, the court has determined that this opinion should not be published and is not precedent except under the limited circumstances set forth in 5TH CIR. R. 47.5.4.

No. 00-51063 injury, not serious bodily injury, if she had been convicted under Texas law. She also argues that the district court erred by double counting the age of the child in calculating her guideline sentence. The Government argues that Modlin waived her right to appeal her sentence in her plea agreement. Modlin did not address the waiver-of-appeal provision in her original brief, and she has not filed a reply brief responding to the Government’s argument.

A defendant may, as part of a valid plea agreement, waive his statutory right to appeal his sentence. United States v. Melancon, 972 F.2d 566, 568 (5th Cir. 1992). To be valid, the waiver must be an informed one. Id. When the record clearly shows that the defendant read and understood the plea agreement and that he raised no question regarding the waiver-of-appeal provision, the plea agreement is upheld. United States v. Portillo, 18 F.3d 290, 292-93 (5th Cir. 1994).

At the Rule 11 hearing, Modlin swore that she had read and understood the plea agreement and that she had voluntarily signed it. The district court specifically referred to the waiver-of- appeal provision contained in the plea agreement and asked Modlin whether she understood that she had given up her right to appeal her conviction or sentence except under very limited circumstances, and Modlin responded that she understood. There is nothing in the record to indicate that Modlin did not understand or was confused by the waiver-of-appeal provision. The record shows that Modlin knowingly and voluntarily waived her

No. 00-51063 right to appeal her sentence in her plea agreement. Portillo, 18 F.3d at 292-93.

AFFIRMED.