Madrid are at Son Moix today.
Zidane said: “Tomorrow's game is the most important. We know we've had several players out with their national sides and others have knocks. The last couple of days, we've had everyone back and all we're focused on is putting on a good display tomorrow.
“We're up against a side who are unfortunate to be where they are in the table. Modric, Bale, Kroos and Lucas Vázquez won't travel with us. There are always problems in this regard and it's tough for a coach. But we'll have others available and we'll try and do a good job tomorrow."