Arsenal manager Mikel Arteta was left frustrated during training by midfielder Fabio Vieira.
The Portuguese did not impress his manager as the team was put through its paces.
Arteta was unhappy with the ex-Porto playmaker due to a poor pass that he played into a teammate.
Arteta cried “FABIO!" during the clip and later berated Vieira for watching the game rather than creating chances for his teammates.
Vieira will be hoping he has a much better season after a tough first campaign.
He did not go to the U21 European Championships either, as he chose to focus on getting fit for preseason with Arsenal.