Adam Lallana admits Liverpool are working hard on defending set pieces.

Liverpool meet Tottenham in the EFL Cup tonight.

"It's a disappointment to concede from another set-piece," Lallana told the club's official website of victory over West Brom.

"It's no secret that we've let a few in this way, and we know it's not about individuals, we've got to deal with it better as a team which the manager has touched on before.

"It's a mentality thing - we need to be more aggressive, work on our starting posture but three more points is massive for us."