Championship side Birmingham City have signed on-loan Burnley striker Lukas Jutkiewicz for £1m.
Jutkiewicz has scored six goals in 20 games for Blues since signing on loan on 31 August.
The 27-year-old had failed to score in 35 appearances for Burnley, who he joined from Middlesbrough in a £1.5m deal in July 2014.
Jutkiewicz has agreed a contract until 2020 at St Andrew's, and will become a full-time Blues player on 3 January.
Birmingham are eighth in the Championship table, having lost three of their past four games.
Find all the latest football transfers on our dedicated page.