Didier Deschamps's team were far from fluid against Australia in their opening game in Russia, needing VAR (the Video Assistant Referee) and consequent Antoine Griezmann penalty, then an own goal about 10 minutes from time, to snatch a 2-1 win.
With holders Germany losing to Mexico and Spain, Argentina and Brazil all drawing their opening games, the Peru clash is a prime opportunity for the French to stake their claim as the team to beat in Russia.
"We took stock of what was done well or not so well and all agree that we will have to increase our physical intensity and improve our attitude in general," Real Madrid defender Raphael Varane, the France vice-captain, said yesterday.
"Other teams (among the favourites) did not win or even lost. We won, but we know that there are things to improve on. We know what direction we need to go in." Deschamps, a World Cup winner as a player in 1998, has an impressive selection of forwards to choose from and could give Olivier Giroud a start.
The defender also backed Manchester United midfielder Paul Pogba, who struggled for consistency in the Premier League last season and at times found himself on the bench.
Pogba, 25, told French television at the weekend that he was "the most criticised player in the world".
"Not bitter," was Varane's assessment of Pogba, before adding to the press: "If you could be a little bit more positive as well, that would be cool." France's talented but young squad will be favourites against a Peru side beaten 1-0 by Denmark in their opener.
But Peru, backed by their vocal fans who have travelled in numbers, were the better side for long spells against the Danes and missed a golden opportunity to go in front when Christian Cueva ballooned his penalty over Kasper Schmeichel's crossbar.
The 34-year-old striker Paolo Guerrero, who won a late reprieve to play in Russia after his drugs ban was overturned, came on for the last 30 minutes against Denmark and Peru's all-time leading goalscorer looks likely to start.
(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)