Chief Operating Officer of the Nigeria Premier Football League, NPFL, Ayo Abdulrahman has charged Rangers players to be psychologically prepared for the second leg clash against MC Alger.
The CAF Champions League second preliminary round clash will hold at the Stade Ali-Ammar, Douéra on Friday.
Rangers will head into the contest with a 2-0 lead from the first leg.
Abdulrahman advised Rangers players to be ready for a difficult test in the reverse fixture.
"It’s not going to be a tea party, don’t expect them to offer you flowers. Stay focused, take the fight to them, and respond to the dictates of the game, especially when you have to defend," Abdulrahman told the NPFL media.
The aggregate winner over the two legs will secure a place in the money spinning group stage of the CAF Champions League.
CAF Champions League: Abdulrahman charges Rangers to stay focused ahead of MC Alger rematch