Atletico Madrid president Enrique Cerezo admits he doesn't know Sergio Aguero's buyout clause.

"I really do not know the contract termination clause of Kun Aguero, but it is not something that worries me at this time," said the president. "I must be very clear, very clear, he will remain with Atletico Madrid."

On coach Javier Aguirre, Cerezo added: "I am totally committed to the coach."