Marko Arnautovic returns from injury to take his place in the starting line-up for today's Premier League meeting with Watford.
The Austria international has missed the Hammers' last three matches with a hamstring injury, but is fit to start after resuming training this week.
Michail Antonio also starts after shrugging off his injury problems, while new signing Patrice Evra is named among the substitutes.
Chicharito starts up front as he looks to add to his tally of six for the season, but Winston Reid misses out with a throat infection.
West Ham United: Adrian, Zabaleta, Collins, Ogbonna, Cresswell, Noble (c), Kouyate, Arnautovic, Mario, Antonio, Chicharito
Subs: Hart, Byram, Evra, Fonte, Rice, Cullen, Hugill
Watford: Karnezis, Janmaat, Prodl, Mariappa, Deulofeu, Deeney (c), Richarlison, Doucoure, Zeegelaar, Holebas, Capoue
Subs: Bachmann, Ndong, Gray, Lukebakio, Carrillo, Pereyra, Mukena