Olivier Giroud is only thinking of a future with Chelsea.
Turkish media sources this week again linked the French World Cup winner with a winter market move to Besiktas.
However, Le 10 Sport says Giroud has not considered leaving Chelsea and wants to prove himself a key part of manager Maurizio Sarri's plans.
While his deal expires at the end of this season, Giroud and Chelsea are comfortable with the situation as his contract carries a 12 month option.
Along with Besiktas, Olympique Marseille have also asked after the centre-forward this season and received the same negative response.