The Bosnia international was the subject of an offer and negotiations with the Blues, but is re-focused on Serie A and Champions League commitments
Edin Dzeko was flattered by Chelsea's January interest but maintains he remains happy at Roma.
The Bosnia-Herzegovina striker was heavily linked with a move to Stamford Bridge during the January transfer window and, while Emerson Palmieri did make the move from the Stadio Olimpico to west London, Antonio Conte was forced to fill his striking vacancy with a deadline-day swoop for Arsenal's Olivier Giroud.
Dzeko's form seemingly tailed off in the aftermath of the saga but he landed a punishing blow against Napoli's Serie A title ambitions with a brace in Roma's impressive 4-2 win at the start of this month.