St Helens' grand-final hero Kevin Naiqama has signed for Sydney Roosters after abandoning plans to hang up his boots.

The 32-year-old centre announced his decision to retire after his two-try man-of-the-match performance in the Saints' 12-10 win over Catalans Dragons at Old Trafford in October.

However, the Roosters have announced the capture of the Fiji captain for the 2022 NRL season.

"The Sydney Roosters are pleased to announce the signing of Fiji captain and three-time Super League champion Kevin Naiqama for season 2022," a club statement read.

Naiqama played 113 matches in the NRL for Newcastle Knights, Penrith and Wests Tigers before joining St Helens ahead of the 2019 season.

His decision to continue playing means he will be around to lead Fiji in the delayed 2021 World Cup in England next October and November.

He has featured in 19 Tests and 10 World Cup matches and has captained the side since 2016.