Doncaster have re-signed defender Herita Ilunga on a short-term contract.
Ilunga made 15 appearances on loan for Doncaster earlier in the campaign before the 30-year-old's contract at West Ham United was cancelled in January.
The full-back had been training at Leyton Orient, but he has now signed an initial one-month deal at Doncaster.
Ilunga will provide cover at left-back following an injury to Tommy Spurr and should be available to face his former club at Upton Park on Saturday.
Ilunga's arrival is a boost for Rovers boss Dean Saunders as he looks to guide the team to safety in the Championship.