Cape Town - Michail Antonio has extended his contract with West Ham United until 2020, the Premier League club said on Monday.
After joining from Championship side Nottingham Forest in September, the 26-year-old scored eight league goals in 26 appearances.
"I am delighted to have signed a new contract. I have always believed in my own ability and when I am given the opportunity I will take it and hopefully I have showed that," Antonio told the club's website.
West Ham, who secured a Europa League spot for the second successive year after finishing seventh, open their 2016-17 campaign against Chelsea at Stamford Bridge on August 13.