One lucky Powerball winner has until Friday to claim a $1 million ticket bought in Texas on Feb. 2. 

The ticket will expire Saturday if it is not claimed in-person by 5 p.m. Friday. 

The prize may be claimed by mail with the ticket and claim form, but it must be postmarked on or before Saturday. A winning ticket may be mailed to Texas Lottery, ATTN: Austin Claim Center, PO Box 16600, Austin, TX 78761-6600.

Mailed tickets may take up to four weeks of processing, according to the Texas Lottery. 

Should the ticket go unclaimed, the funds will go back to the state for programs approved by the Texas Legislature. A ticket holder has 180 days to claim a winning ticket after the draw date.