Hang onto those stocking-stuffer lottery tickets.

The Mega Millions jackpot has surpassed $1 billion after no ticket matched all six numbers drawn on Christmas Eve. That means the estimated jackpot for Friday’s drawing is $1.15 billion, potentially the fifth-largest jackpot in the game’s history.

“We know that many people will likely receive tickets to Friday’s drawing as holiday gifts, and what a gift that would turn out to be if you ended up with a ticket worth a $1.15 billion jackpot,” Joshua Johnston, lead director for the Mega Millions Consortium said in a Wednesday statement.

The odds of winning the Mega Millions jackpot are 1 in 302,575,350, while the odds of winning any Mega Millions prize are 1 in 24, according to lottery officials.

Tickets for the game are sold in 45 states, along with Washington, D.C., and the U.S. Virgin Islands. Mega Millions tickets are $2 a piece. Half of the proceeds from the sale of each ticket remains in the state where the ticket was sold. Drawings are held at 8 p.m. on Tuesdays and Fridays.

“I can’t think of a better way to celebrate the holidays – whether Christmas, Hanukkah, Kwanzaa, the Winter Solstice, or any other way people choose to celebrate the season – than by helping fulfill the dreams that come with a prize like this and prizes that will be won at all levels of the game,” Johnston said.