Leyton Orient have signed Leeds goalkeeper Paul Rachubka on a one-month loan deal.
Rachubka fell out of favour at his parent club following the 5-0 home defeat to Blackpool in November and has since spent two months at Tranmere.
The former England Under-20 international will link up with his new team-mates in time to be considered for selection for the npower League One clash with Wycombe on Tuesday.
Rachubka becomes the fourth stopper O's manager Russell Slade has brought to the club this season due to the serious injuries suffered by Lee Butcher and Jamie Jones.
The 30-year-old, who was born in America, started his career at Manchester United and has spent time on loan with current League One clubs Charlton and Huddersfield.
The keeper has made over 250 appearances during his career.