The Ghanaians head into the first round second leg fixture on shaky ground after allowing the North Africans to score twice in a slim 3-2 first leg triumph for the Miners at home in Obuasi.
“I am very confident that we will win this game and progress to the next stage of the competition because we believe in ourselves that we have what it takes to shock our opponents at their own backyard,” Addai told Dailymailgh.
“I can assure our fans of victory against Berkane.
"We know how difficult it is to overcome a North African side.
"We’re ready to make a name for ourselves and nothing will stop us from making it to the next stage.”
Addai was the scorer of the valuable match-winner for AshGold in the first leg.