The home-based Super Eagles will resume training in Abuja on Tuesday evening at the FIFA Goal Project, after they were given a day off on Christmas day.
Officials also confirmed that the final squad for the CHAN tournament in Morocco will fly out to on January 3, a day later than scheduled.
The Eagles will train in Rabat, before they head out to Tangier on January 15, for their opening game against Rwanda.
The team co-ordinator, Patrick Pascal, there are now 31 players in camp.
Officials also said a final squad of 23 players will be named before their departure to Morocco.