O'Leary had talks with the Turkish interntional defender, following his much-publicised fall-out with England captain David Beckham, earlier this week and he was given extra leave by the Villa boss.
"Alpay will come back in after the weekend and we'll have a chat with him on Tuesday," said O'Leary.
"I just felt I had more priorities to deal with at this stage, like looking forward to the game on Sunday.
"That issue has been put to bed until after the game. I thought I'd let it die down and then have a proper chat with the player on Tuesday.
"That's all I'm going to say on this matter now."
