Celtic boss Brendan Rodgers has signed a new four-year deal with the Scottish Premiership champions.
The former Liverpool, Swansea City, Reading and Watford boss had signed a 12-month rolling contract last May.
Celtic chief executive Peter Lawwell described Rodgers as "one of the best coaches in Europe".
Lawwell added: "Brendan has made a huge impact at Celtic already.
"He's an outstanding manager and we believe he is one of the best coaches in Europe, if not world football, and we're delighted that he has committed his future to Celtic."