Feyenoord have announced that they have agreed a deal for Heerenveen defender Daryl Janmaat.
The club have already secured Bosman moves for Roda's Ruud Vormer and John Goossens of NEC Nijmegen.
Now they have continued their building plans for next season by announcing a deal for Janmaat.
The 22-year old defender has agreed a three-year deal with Feyenoord and it sees him return to the club he once played for at youth level.
"It's good for all sides this has been worked out. I am very happy with this," he said.
"Feyenoord will be a fantastic new step in my career.
"From an early age Feyenoord is my club, I have been there from U-6 till U-14.
"After the club contacted me to play in De Kuip I didn't have to think long. I am very happy we have come to an agreement."