Doncaster have completed the permanent signing of Preston midfielder Brian Stock after a successful loan spell at the club.
Brian Stock is set to link up with his former boss Sean O'Driscoll
The 25-year-old has agreed a deal until June 2009 at the Keepmoat Stadium.
He previously played under Rovers boss Sean O'Driscoll at Bournemouth and was O'Driscoll's first signing following his arrival at Doncaster in September.
Stock made only eight appearances for Preston after joining the club from Bournemouth last January.