Hull City and Swansea City have both been fined £20,000 by the Football Association following a recent brawl between the teams.
Players from both clubs were involved in a "mass confrontation" towards the end their 1-1 draw at the Liberty Stadium on December 9.
"The clubs each admitted a charge of failing to ensure that its players conducted themselves in an orderly fashion," read a statement on the FA's official website.
Hull return to Premier League action at West Bromwich Albion on Saturday, while Swansea play host to Everton on Sunday.