Force India has announced that it will field an unchanged driver line-up in 2018, after Sergio Perez signed a contract extension with the team.
Perez had been expected to commit to Force India for a fifth season and ahead of the Singapore Grand Prix, the Silverstone-based squad confirmed that it had reached an agreement with the Mexican.
Perez currently holds seventh place in the standings, three points and one position clear of team-mate Esteban Ocon, who is on a multi-year contract with Force India.
“Staying with Force India was always my priority," said Perez.
"It’s a team that has allowed me to show my talents as a driver and I feel very happy here.
"I’m proud of everything we have already achieved together and I think there is more to come.
"The team has done an amazing job this year to develop the car and establish our position as the fourth best team in Formula 1. In the end it was an easy decision to continue our journey together."
Team boss Vijay Mallya added: "Sergio has played an important role in our success story over the last few years.
"Since joining us in 2014, he has matured to become one of the quickest and most consistent drivers on the grid. His track record speaks for itself as the most successful Force India driver ever with four podiums.
"Alongside Esteban, retaining Sergio gives us stability going into next season and one of the most exciting driver pairings in Formula 1."