Slovakian defender Lubomir Michalik has extended his loan stay with Leeds from
Bolton until the end of the season.
Michalik, 23, who scored Leeds' winner in Saturday's 2-1 win over Plymouth, was due to return to Wanderers after Monday's game at Colchester.
Bolton boss Sam Allardyce told his club website: "He's enjoyed his time there.
"We do have the option to call him back if we require him. But he is likely to play in all of Leeds' remaining matches this season."