RB Leipzig chief Ralf Rangnick has declared they will sell Timo Werner this summer if he refuses to pen new terms.
A target for Liverpool, Germany striker Werner's contract runs to 2020.
Rangnick said, "Werner? We told him that we wanted a timely decision, no later than the end of the season and that we will not keep him in his last year of contract.
"We'll try to keep him, he knows he is very popular in the team, with the coach and supporters. He is a leading player and has become one of the most exciting Bundesliga forwards.
"I wish he stays, but in the end, he has to decide. We went to the end of our financial limits with our offer, we know he can earn more elsewhere."