Cristiano Ronaldo sustained a calf injury during the Club World Cup final victory over Gremio and had trained alone throughout the week "as a precaution".
On Friday, he was pictured training alongside the rest of his teammates Zinedine Zidane confirmed in his pre-match news conference that Ronaldo is fine and will feature in Saturday's 'El Clasico'.
Zidane said: "He is fine, he's 100%. He has trained today and that's what interests me. I'm not going to get sidetracked into other things."
"The only important thing is the game and that’s all Cristiano has to think about on Saturday. What Cristiano has done and doing at this club, he deserves all the respect he gets."