The club ended last season in a way they didn’t want - missing out on the play-offs on the final day of the season before losing the FA Trophy final.
Mekki says he wants to remain at Hayes Lane and see if they can go one better next time around.
Mekki told the club’s website: “I’m happy to have signed again for another year. Hopefully we can put the end of last season behind us and reach new heights this year.”
His manager Smith knows the sign of the signing.
The wideman has impressed since signing from Tranmere Rovers a year ago.
“I’m really pleased that Adam is staying with us,” the manager told the Bromley website.
“It’s going to be another tough season, but nevertheless we want to improve on what we did last year.
“The fact that Adam is staying shows our ambition, and I know he’s delighted to sign as he’s enjoyed being at the club, on and off the field.”