Real Madrid full-back Dani Carvajal has admitted he must change from his bad behaviour of complaining to referees.

The experienced defender got a red card in the second-half against Real Sociedad, as two yellow cards were issued out to him in quick succession.

Speaking about this, Carvajal has admitted his wrongdoing.

“I’m one of the players who complains the most about referees. I know I shouldn’t. I got a yellow card because of this against Real Sociedad,” Dani Carvajal has told the media.

“My Instagram story [after the Real Sociedad clash]? It wasn’t a yellow card. The referee thought so. That’s it. I’m sorry because I left my team with 10 players.”

He also said: “Referees should protect players more.”

Vinicius Junior is also another player who needs to stop his excess complains against referees, as he gets a yellow card too frequently.