West Ham boss Slaven Bilic has spoken with Michail Antonio after his error cost them two points against Crystal Palace.
The former Nottingham Forest winger should have kept the ball in the corner in the sixth minute of stoppage time, but instead crossed and tamely conceded possession.
Wilfried Zaha scored just over 20 seconds later to make it 2-2 and rescue a draw for the hosts at Selhurst Park.
“Of course I spoke with him. He knows that now,” Bilic said.
“He is the one who should keep the ball one against one on the line, forever, but he opted for a cross. Do I expect more? Of course but it’s a team game. You take the good and the bad.”