It is hereby ordered that the judgment so appealed from is unanimously affirmed.
Memorandum: Defendant appeals from a judgment convicting him, upon his plea of guilty, of manslaughter in the first degree (Penal Law § 125.20). To the extent that defendant challenges the factual sufficiency of his plea allocution, that challenge is encompassed by his valid waiver of the right to appeal ( see People v Morgan, 59 AD3d 950; People v Phillips, 56 AD3d 1163, 1164; People v Spikes, 28 AD3d 1101, 1102, lv denied 7 NY3d 818). Although the further contention of defendant that his plea was involuntary survives his waiver of the right to appeal ( see People v Seaberg, 74 NY2d 1, 10; People v Elardo, 52 AD3d 1272, lv denied 11 NY3d 787), defendant failed to preserve that contention for our review ( see People v Neal, 56 AD3d 1211; People v Collins, 45 AD3d 1472, lv denied 10 NY3d 861). This case does not fall within the narrow exception to the preservation requirement ( see People v Lopez, 71 NY2d 662, 666; Neal, 56 AD3d 1211; People v Sharp, 56 AD3d 1230, lv denied 11 NY3d 900).