MEMORANDUM **

Hector Larios-Vargas appeals his 57-month sentence following his guilty plea *855conviction to being an alien in the United States after deportation, in violation of 8 U.S.C. § 1326. We have jurisdiction pursuant to 28 U.S.C. § 1291, and we remand the sentence.

Because appellant was sentenced under the then-mandatory Sentencing Guidelines, and we cannot reliably determine from the record whether the sentence imposed would have been materially different had the district court known that the Guidelines were advisory, we remand to the sentencing court for further proceedings consistent with United States v. Ameline, 409 F.3d 1073, 1084-85 (9th Cir. 2005) (en banc). See United States v. Hermoso-Garcia, 413 F.3d 1085, 1089-90 (9th Cir. 2005).

SENTENCE REMANDED.