Dak Prescott Tim Heitman-USA TODAY Sports

It seems that Dallas Cowboys star quarterback Dak Prescott is dealing with a leg injury.

This week, a photo surfaced showing Dak Prescott walking with a boot on his right foot while he was on vacation with his girlfriend in Cabo San Lucas.

And according to a report from Calvin Watkins of the Dallas Morning News, the Cowboys quarterback is wearing the boot as a result of a foot sprain.

“Cowboys quarterback Dak Prescott has been wearing a protective boot on his right foot because of a foot sprain, a person with knowledge of his health told The Dallas Morning News,” Watkins reported for the Dallas Morning News this weekend.

“The person said the injury isn’t serious and Prescott has worn the boot for a week. The injury became known when a picture was taken of Prescott walking with his girlfriend while on vacation in Cabo San Lucas.”

It’s not clear when Prescott suffered the injury.

This is a big offseason for Prescott as he is headed into the final year of his contract with the Dallas Cowboys this season. Unless he comes to terms on a new contract, he will become a free agent at the end of the season and could potentially leave the Cowboy and sign elsewhere.

[Dallas Morning News]