The agent of Keirrison insists there's been no contact from either Benfica or Barcelona about the striker moving in January.
Keirrison is on-loan at Benfica from Barcelona, but has failed to make an impact so far this season.
Naor Malaquias said: "I've had no contact from any clubs.
"Not Benfica nor Barcelona have informed us of wanting a change of strategy. It's just transfer rumours.
"He is happy at Benfica and intends to stay at least until the end of the championship."