New England Patriots head coach Bill Belichick signed a multi-year contract extension during the offseason, NFL Network reported on Sunday.

Terms of the deal were not disclosed for Belichick, whose Patriots have lost three in a row to fall to 1-5 on the season. New England has missed the playoffs in two of the past three seasons, leading to questions being raised about his future with the team.

Belichick, 71, has won six Super Bowl titles since becoming the Patriots’ head coach in 2000. The Patriots have missed the playoffs just five times in his 23 seasons prior to this campaign.

His 299 regular-season coaching victories — accumulated with the Cleveland Browns (36) and Patriots (263) — entering Sunday’s games are third-most all-time in NFL history behind Hall of Fame members Don Shula (328) and George Halas (318).

The Patriots host the Buffalo Bills (4-2) on Sunday in Foxborough, Mass.

–Field Level Media