Town have announced that striker Frank Nouble has agreed a new contract tying him to the Blues until the summer of 2015.
The 21-year-old joined Town for a fee of £25,000 in January when he put pen to paper on an 18-month deal.
Since then he has made seven starts and 12 sub appearances, scoring both his goals in the 3-0 victory over Crystal Palace in April.
Manager Mick McCarthy told the club site: "We took Frank from Wolves for next to nothing and we know he’s still got a lot of learning and improving to do.
"But what he’s shown is that he can be a real handful and we want to work with him and try and get that out of him week in, week out. I’m delighted he’s agreed to sign a new deal here.”