West Ham boss David Moyes added 17-year-old left back Regan Clayton to senior training today.
Moyes took a closer look at Clayton ahead of their upcoming UEFA Europa Conference League clash against RSC Anderlecht.
The Hammers travel to Belgium looking to keep their 100 per cent record in this season's European competition intact but will have to do so without Maxwel Cornet.
The winger missed Wednesday morning's session after picking up a calf injury in Saturday's 2-0 win over Wolves.
Instead, Clayton took park in the session as he looks to make his first-team debut.
Clayton was an unused substitute in the Europa Conference League win against FCSB last month. He signed pro terms in June.