Dembele has not played an international game since November 2018, when he came on as a substitute in a 2-0 Nations League defeat to Netherlands.
However, his form this season for Barcelona has led to the 23 year-old being included in Les Bleus’ squad for games against Group D rivals Ukraine, Kazakhstan and Bosnia-Herzegovina.
Deschamps handed the player his full debut back in September 2016 and, after injuries wiped out the vast majority of the 2019-2020 season, is pleased to see Dembele back performing again.
Still, the France boss sees further room for improvement, pinpointing the need to have an even greater impact on games.
"He is a player who showed his qualities very early. He is still young," Deschamps told the media on Monday.
"If we haven't seen him for a while, it's because he's not been spared from injuries. By the time he recovered he was injured again.
"Now he is able to play again, he is able to make the difference and score goals. He could score more and be more effective.
"It is not a question of changing him. He has been playing at the highest level for a long time. He is young. It would be good for him, for his club and for us if he could become more efficient.
"Of course, this is something that needs to be worked on. As you mature, you may make better choices. All forwards have moments when they are less efficient than others."
Dembele has scored nine goals and provided four assists for Barca in all competitions this season, his fourth at Camp Nou.
His tally of 78 shots is already his highest for a campaign since arriving from Borussia Dortmund, with his conversion rate sitting at 11.54 per cent.
He barely featured last term but was more clinical in 2018-19, when he had 14 goals and eight assists in 42 appearances. That season, he converted shots at a rate of 20.29 per cent, with 45.45 per cent success from 'big chances', where Opta expects a player to score.
Dembele has had 15 'big chances' and created a further seven under Ronald Koeman for Barca, who made it five wins on the spin in LaLiga at the weekend with a 6-1 thrashing of Real Sociedad, in which the Frenchman one of the goals.
"Ousmane has and always had this ability to create chances and make the difference. He is not always decisive in the area. That's where it's most difficult," Deschamps continued.
"The important thing is his ability to make the difference. Yes, he can be more consistent from the beginning to the end of the game.
"I'm not saying he can't progress or improve. I prefer to look at the qualities anyway. They all have little flaws that can be erased with time.
"Sometimes they don't, but that doesn't stop them from being good. We are talking about a player who has been at the top level for several years and he is still very young."