Giroud resisted an attempt from OM over the summer to ferry him away from London. However, he insists the door will not always be shut.
He told Telefoot: "I still have a year of contract plus maybe a year and the management of the club was rather favorable so far to give me this year.
"So I do not know at all, we'll see how it goes this year.
"We will do the accounts in April-May, but I do not exclude any possibility, we'll see."