Real Madrid coach Santiago Solari has hinted he is fed up with the antics of Isco.
The player, who suffered an injury in Friday's training session, hasn't been playing much for the new coach and complained about a lack of opportunities on the social network.
"A professional footballer's job is to work and to train at 100 percent to be of service to the team," Solari said in response to the tweet during his pre-derby press conference on Friday.
"The team is good and the players are all working well so that the team is the priority."
Asked if the tweet angered him, he responded with a simple "well...".
The Real Madrid boss was asked if he thought all of his players were given equal opportunities.
"Football is about work and talent," he replied.
"You have to give everything in training and to be available when you have to play."