Racing Point have dropped an appeal against a 400,000 euro ($473,520) fine and 15 point penalty for copying Mercedes' 2019 brake ducts, the Formula One team said on Sunday.
Renault, who made the original protest, had already withdrawn their appeal -- leaving only Ferrari still taking action.
In a statement ahead of the Italian Grand Prix, Racing Point welcomed "much-needed clarification of the rules on listed and non-listed parts" by the governing FIA.