It's a huge game in Group A, with City looking to build on the fine 6-3 win over RB Leipzig on Matchday 1.
Pep Guardiola selected a 21-man squad and they departed for Paris this afternoon.
But this morning, they trained on the lawns of the CFA - and you can watch the best of the session via the video above.
Kick off in Paris is 20:00 UK time and you can follow all the action right here on ManCity.com.
Join us tomorrow from 18:00 for live text updates, before Matchday Live gets going at around 18:40.
And don't forget, CITY+ subscribers can watch a full 90-minute replay from midnight.