
    UNITED STATES of America, Plaintiff-Appellee, v. Raymundo Diaz CRUZ, Defendant-Appellant.
    No. 04-11104.
    Summary Calendar.
    United States Court of Appeals, Fifth Circuit.
    Decided July 13, 2005.
    Paul Kohler, U.S. Attorney’s Office, Dallas, TX, for Plaintiff-Appellee.
    Before HIGGINBOTHAM, JONES and PRADO, Circuit Judges.
   PER CURIAM:

Raymundo Diaz Cruz appeals from his guilty-plea conviction for distribution of less than 500 grams of cocaine. He argues that the district court abused its authority by imposing his sentence for the instant offense to run consecutively to his prior undischarged term of imprisonment. The Government asserts that Cruz’s challenge is barred by the waiver of his right to appeal, as set forth in his written plea bargain agreement. In reply, Cruz contends that his appeal is not barred because his sentence was imposed in violation of law.

As Cruz has not challenged the validity of the waiver of his right to appeal, that waiver provision shall be enforced. See United States v. Sharpe, 193 F.3d 852, 871 (5th Cir.1999). This court reviews de novo whether a waiver of appeal provision bars an appeal. United States v. Baymon, 312 F.3d 725, 727 (5th Cir.2002). Although Cruz argues that this court may review his challenge pursuant to 18 U.S.C. § 3742(a)(1) because the sentence was imposed in violation of law, Cruz explicitly waived his right to appeal under 18 U.S.C. § 3742 in his plea bargain agreement. Because Cruz’s challenge to his sentence is encompassed by the waiver of his right to appeal, this appeal is DISMISSED. See United States v. Melancon, 972 F.2d 566, 567 (5th Cir.1992).

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       Pursuant to 5th Cir. R. 47.5, the court has determined that this opinion should not be published and is not precedent except under the limited circumstances set forth in 5th Cir. R. 47.5.4.
     