Swindon have completed the loan signing of Craig Rocastle from Sheffield Wednesday.
The midfielder will stay at The County Ground until the end of the season to help The Robins in their fight against relegation.
"Craig is someone who I had been aware of for a while," Swindon boss Iffy Onuora told the club's official website.
"With the midfield situation a little uncertain, with respect to Paul Smith and his injury, I thought it was important to get another one in.
"I hope he will complement what we already have. He is an athletic player, has a good engine and carries the ball well.
"I must also place on record my appreciation to the Red Army Fund for all their fund raising which has meant this move could go ahead."