West Ham boss David Moyes has ruled out allowing Joe Hart to cut short his loan from Manchester City.
Hart is set to be benched for the visit of Chelsea to the London Stadium with Adrian to start against the champions.
"I don't think we could work here without two top goalkeepers," Moyes said. "Because we have got a couple of cup games, we have got an incredibly busy period. What if we got an injury? Who would we play? If it was me I would definitely want the two goalkeepers.
"They (Hart and Adrian) are both really, really good goalkeepers. Joe is England's No 1 and Adrian is a really good goalkeeper here at West Ham so we have good competition."