Tranmere have extended Donervorn Daniels' loan spell from West Brom until the end of the season.
The 19-year-old centre-back moved to Prenton Park in November and has made nine appearances to date.
"I'm pleased Donervorn will be staying with us for the rest of the season," said Rovers manager Ronnie Moore in a club statement.
"He's improving in his time with us and he's played his part in some important wins for us.
"He's big and strong, wants to learn and has got a fantastic attitude.
"I'm grateful to West Brom and Steve Clarke for allowing Donervorn to stay with us for the remainder of the season."