England hooker James Roby will continue his St Helens career into a 16th season, after the Betfred Super League leaders revealed they had taken up an option on his contract for 2019.
The 32-year-old has won every domestic title whilst with his home-town club.
Roby made his debut as an 18-year-old in 2004, and recently reached 400 appearances for the club.
Roby, who was awarded the award for Steve Prescott Man of Steel in 2007, was appointed as St Helens captain at the start of the 2017 campaign, and has helped them on their way to the top of the table at the halfway mark for the season.
“I’m really happy to stay at my home-town club,” Roby said. “Although there is a long way to go this season, everything is going well and I’m looking forward to the rest of the year and next.
“I’m proud to have played at the Saints my whole career and I’m really looking forward to the future.”