The Las Vegas Raiders and Los Angeles Rams joint practice on Thursday ended early after both sides engaged in a huge brawl. Afterward, Raiders head coach Jon Gruden had a simple message for his team.

According to Paul Gutierrez and Lindsey Thiry of ESPN, Gruden had a simple message.

“That's enough of that crap…That's not good for football, that's not good for anything, so that's the end of that practice session.”

It is no secret Gruden was frustrated with the incident, which of course made its way around the world of the NFL. Furthermore, the two teams are set to face off in a preseason game this weekend at SoFi Stadium, and hopefully more fireworks don't go off between these two teams.

Gruden didn't stop there, either.

“…it was a lot of trash-talking that escalated. Just sickening, really, it's just stupidity. I'm done with that. It's just child's play to me.”

The Raiders and Rams engaged in a joint practice on Wednesday as well, and Jalen Ramsey and Hunter Renfrow made headlines as the shifty wide receiver blew past Ramsey a couple of times.

But things went too far on Thursday, and both sides will have to put their feelings to the side by the time the game comes around.