Chelsea fullback Ian Maatsen is ready to sign on permanently with Borussia Dortmund.
Maatsen joined Dortmund on loan in January and stayed till the end of the season.
Sky Deutschland’s Patrick Berger said: “Ian Maatsen wants to leave Chelsea on a permanent deal in summer.
“According to our information, Chelsea is already informed about his plan.
“The left-back (2 goals, 2 ass. for BVB) feels very comfortable in Dortmund and is keen to stay. Release clause: €35-40m.”