Midfielder Marc Goodfellow will stay on loan at Swansea City from Bristol City for a second month.
Goodfellow could have a long-term future with Swansea
"He's been a crucial factor in two of the games he's played in the month," said Swansea manager Kenny Jackett.
"He scored the winner against Oxford and against Stockport in the FA Cup - and what a goal that was.
"We feel he's got terrific end product, he has pace, an eye for a goal and can create a goal. He has the type of things we feel can improve us.
"If he can pick up our system and work ethic, hopefully he can have a future at Swansea."
Goodfellow's original loan deal was to expire after the home game against Boston on 28 December.