Oklahoma State running back Chuba Hubbard and a few of his teammates had their voices heard on Monday afternoon. After head coach Mike Gundy was caught wearing an OAN (One America News) shirt, the Heisman Trophy back took to Twitter to vent his frustration.

“I will not stand for this,” Hubbard wrote on Twitter. “This is completely insensitive to everything going on in society, and it’s unacceptable. I will not be doing anything with Oklahoma State until things CHANGE.”

Hubbard received support from some of his teammates on Twitter after making the comment.

Not long after the star running back made his comment on social media, Gundy spoke with members of the OSU football team, including Hubbard. After talking some things out, Gundy and Hubbard released a video saying that changes were coming to the Oklahoma State football program that could improve the culture.

Below is the video:

A video showing Gundy and Hubbard working together isn’t the end of it, though, and the running back made the clear with another post on Twitter.

“No don’t get it twisted,” Hubbard wrote. “Foot’s sill on the gas. Results are coming. It’s not over.”

Hubbard was a 2,000-yard rusher for the Cowboys last season, racking up 2,094 yards and 21 touchdowns on 328 carries. He also caught 23 passes for 198 yards. The Oklahoma State running back is considered a Heisman Trophy contender in 2020.