Wolfsburg coach Felix Magath has told Brazilian midfielder Diego to look for a new club.
Magath says he came to the conclusion that "future cooperation would be difficult and that it's better to go our separate ways" after a talk with Diego.
Diego left the team hotel before the last Bundesliga match of the season at Hoffenheim after being told by Magath that he would not be in the starting lineup. Diego refused to be a substitute.
The Brazilian played for Werder Bremen before a spell with Juventus.