Swindon Town have signed centre-back Jake O'Brien from Crystal Palace on loan until the end of the season.
The 20-year-old initially joined the Eagles in February on loan before joining permanently in the summer.
O'Brien came through the ranks at Cork City and has been playing for Palace's under-23 side this season.
"I'm delighted to be joining Swindon and hopefully I can play a part in us getting up the table," he told the Swindon website.
Ben Garner's Robins are fifth in League Two, two points behind the automatic promotion places.