Jeremy Brevard / US Presswire

Following their most successful regular season in a decade, the Dallas Cowboys have reportedly locked up some of their major coaching pieces for the foreseeable future.

Offensive coordinator Scott Linehan and defensive coordinator Rod Marinelli have both signed contract extensions, sources told Clarence E. Hill of the Fort Worth Star-Telegram.

The Cowboys added two years to Linehan’s deal, meaning he’s now under contract through the 2019 season, adds Hill. Terms of Marinelli’s contract weren’t revealed.

Dallas ranked fifth in total offense and 14th in total defense last season.