Luke Falk will make the Longhorns’ official 2018 signing class.

The 6-foot-3, 208-pounder announced on Tuesday that he would sign with the Longhorn football program, a source told 247Sports.

The signing was first reported by the Houston Chronicle.

In addition to Falk, the Longhoms also have commits to defensive tackle and linebacker.

Falk, a senior from St. Petersburg, Fla., was rated as the nation’s No. 4 quarterback in the 247Sports Composite, according to 247Sports, and he is the No. 10 overall player in the state of Florida by 247Sports and Rivals.