West Ham and Ghana attacker Andre Ayew believes they are in the right frame of mind for their English Premier League game against Crystal Palace this weekend.
Andre's confidence is coming at the back off their 3-2 impressive win over Tottenham Hotspurs in the EFL Cup on Wednesday.
The Hammers need to build on Wednesday's win this weekend though as they face Crystal Palace in the Premier League in a crunch clash at Selhurst Park, with Slaven Bilic's side needing to haul themselves away from danger.
"It's a massive win, but we need to stay calm because we've got a massive game on Saturday. We need to enjoy this win tonight, because it's a derby and it's Tottenham and because it's always a great victory, but prepare for Saturday because it's very, very important," he said.