The former Saint-Etienne man has yet to make his full senior bow for the national side but could feature in the forthcoming fixtures, which take place on Friday and Tuesday respectively.
Deschamps has opted to call up the 20-year-old due to injury concerns over defenders Loic Perrin and Eliaquim Mangala.
With the pair doubtful for the friendlies, Zouma could make his debut, having twice been an unused substitute last year in a friendly against Australia and a World Cup qualifier versus Finland.
Deschamps has already had to make amendments to his initial squad for the clashes in Rennes and Marseille, with Layvin Kurzawa replacing the injured Benoit Tremoulinas at left-back.
A fractured right hand for Blaise Matuidi also sees him replaced, with Deschamps bringing in Lyon's Maxime Gonalons.
Alexia Putellas: "We’re already the only club to have won the men’s and women’s Champions League, so the only thing even more historic to do than that would be to win it in the same season"
‘Trent has won everything he can for Liverpool, but of those who’ve left that we wanted to stay, who’s actually done better? I can only come up with one’: Reds legend highlights potential danger of Alexander-Arnold moving to Real Madrid
