Falcons Coach Raheem Morris calls London pretending to fire a gun – about a week honoring victims of a school shooting near Atlanta – 'a mistake.'

Falcons receiver Drake London said Wednesday that he's "not too happy" with his touchdown celebration in Atlanta's win over the Eagles on Monday night when he pretended to shoot a gun into the air following his clutch score late in the fourth quarter.

Coach Raheem Morris called wide receiver Drake London pretending to fire a gun, just over a week after the team honored victims of the shooting at Apalachee High School, “a mistake.”

Falcons wide receiver Drake London put his team in a tough spot with the penalty he earned following the game-deciding touchdown he scored against the

Atlanta entered the season expecting to field a high-powered aerial attack. It struggled in the season opener, as nine-figure free agent quarterback Kirk Cousins went 16-of-26 for 155 yards, one touchdown and two interceptions.

The Atlanta Falcons got a massive win on the road against the Philadelphia Eagles earlier this week, scoring a late touchdown to clinch the game. Anytime a team can grab a victory on the road is special but it's especially meaningful when it comes on Monday Night Football.