Former West Ham defender Thilo Kehrer is delighted signing permanently for AS Monaco.
The Germany international joins for an 11m fee and has agreed a contract to 2028.
He said: "I am very happy and proud to continue the adventure with AS Monaco.
"When I arrived here in January, I was very well received by my teammates and staff, the club staff and the fans.
"We have already experienced many good moments, such as this second place, which secures us a place in the Champions League."