Hull City have signed Derby County midfielder Nathan Doyle for a nominal fee, reports BBC Radio Humberside. The 20-year-old, had made just four first-team starts at Pride Park, but has signed a two-and-a-half-year contract at the KC Stadium.
He had been on loan at Bradford since August - but was recalled from Valley Parade in order to join the Tigers.
Doyle also spent three months on loan at Notts County last season, though he is still waiting for a senior goal.