Buffalo Bills safety C.J. Gardner-Johnson's one-game suspension for spitting at an opponent was upheld, the NFL announced Thursday.

The Bills have a bye in Week 7, so Gardner-Johnson will miss the team’s Week 8 game against the Baltimore Ravens. Appeals hearing officer Jordy Nelson heard the appeal.

Bills head coach Joe Brady called Gardner-Johnson's actions inexcusable.

"It’s hard enough to win enough in this league with 48 guys, much less 47. He knows that that can’t happen, it’s inexcusable, that’s not the standard that we’re going to have and play with. He’s addressed it, it’s been addressed," Brady told reporters on Monday.

"Those are the things that can’t happen on a football field. We want to toe the line in everything we do but we can’t cross the line."

Brady said Gardner-Johnson would remain in the starting lineup when he returns in Week 9. The 28-year-old was ejected from the game after spitting toward Las Vegas Raiders center Tyler Linderbaum and tight end Brock Bowers just before halftime.

Gardner-Johnson told reporters he would accept the consequences and needed to better control his emotions.

The Bills also had safety Sam Franklin Jr. suspended for spitting toward a player during the team’s win Sunday. Franklin denied the allegations in a social media post.

"Not a dirty play what so ever! Will always defend myself though. Still won't spit on anyone," Franklin posted on his Instagram Story Wednesday.