Borussia Dortmund manager Jurgen Klopp has furiously denied striker Robert Lewandowski could be on his way to Bayern Munich.
The 23-year-old former Lech Poznan hit-man has scored 20 goals for the Bundesliga champions this season and has been offered a new deal until the summer of 2017.
But reports continue to suggest Poland international Lewandowski, whose current contract expires in two years, could move to Munich as cover for Mario Gomez.
Klopp, though, told Sport-BILD weekly: "Robert Lewandowski is simply not for sale.
"What is this gossip about? Bayern Munich coming up, asking if Lewi' would be keen to play for them if Mario Gomez is just out for one match?
"This is pure nonsense. This is impossible."