The striker, 32, has only started seven times in the Premier League this season and has only made six league appearances since the arrival of Gonzalo Higuain arrived in January.
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The France international claimed he’s even had offers from other clubs in the lead up to Chelsea’s Europa League triumph over Slavia Prague – a game where Giroud scored a goal.
Giroud’s current deal is set to expire in the summer but his manager has revealed the club have agreed to activate a year-long extension.
On his player’s future, Sarri told Sky Sports News: “He is sure, because the club has an option for another year, another season.