Andy Farrell has signed a new deal to remain Ireland head coach until at least August 2025.
Farrell has been talked up as a potential successor to England boss Eddie Jones, but the 47-year-old on Friday put pen to paper on a two-year extension to his Ireland contract.
The Englishman masterminded a historic first Test series win for Ireland over the All Blacks in New Zealand this month, with a 2-1 triumph putting them top of the world rankings.
Farrell replaced Joe Schmidt after the 2019 Rugby World Cup in Japan and will be in charge when Ireland attempt to lift the Webb Ellis Cup for the first time in France next year.
He said: "I am happy to extend my contract with Irish Rugby for a further two years. As a group we have made it clear that we are building towards the 2023 Rugby World Cup, and we have taken some decent strides in that regard in recent months.
"Ahead of the tour to New Zealand myself and David [Nucifora, Irish Rugby Football Union performance director] looked at the opportunities and challenges facing the national squad after the tournament in France.
"I am excited about continuing to work with the group and with the next generation of Irish international players."
Nucifora said: "Andy is one of the outstanding coaches in world rugby and his work in leading the transition within the national team since the 2019 Rugby World Cup has been exceptional.
"Ireland are currently the number one ranked team in the world, an incredibly tough five match tour of New Zealand was a success on several levels and a Triple Crown was secured in the 2022 Six Nations Championship.
"A coach of Andy's calibre is always going to be in high demand, and we are delighted that he has agreed to extend his contract with the IRFU.
"This new deal, agreed prior to the Tour of New Zealand, allows us to plan beyond the 2023 Rugby World Cup with the certainty that one of the top coaching talents in the game is spearheading the national programme."