Ribery conceded earlier this month that his relationship with the Dutch tactician was a bit frosty.

But apparently Lahm believes that the bad blood between both men is not a big deal.

"This is an issue that will be resolved internally. We will see how the coach reacts," Lahm was quoted as saying by AS.

Bayern chairman Karl-Heinz Rummenigge assured on Friday that there were no problems between Ribery and Van Gaal.