Liverpool need a victory in France to secure their qualification to the next stage of the Champions League, however any other result will put the onus on their last fixture against Napoli at Anfield.
There were suggestions on Monday that Mane could miss the trip altogether after coming down with illness, whilst Gomez missed Liverpool's 3-0 win at Watford on Saturday. However, they were both included in training and will now make the flight to France on Tuesday afternoon.
Isaac Christie-Davies and Pedro Chirivella, who both trained with the first-team squad, will not travel to Paris, however Rafa Camacho and reserve goalkeeper Caoimhin Kelleher are included.
Liverpool’s 21-Man Squad
Goalkeepers: Alisson, Mignolet, Kelleher
Defenders: Van Dijk, Gomez, Lovren, Matip, Alexander-Arnold, Robertson, Moreno
Midfielders: Keita, Fabinho, Wijnaldum, Milner, Henderson
Forwards: Firmino, Mane, Salah, Shaqiri, Sturridge, Camacho