South Florida defensive coordinator Tom Allen is leaving the Bulls to take the same position at Indiana, the Hoosiers officially announced.

Joey Knight of the Tampa Bay Times first reported the move Saturday.

Allen was with the Bulls for just one season after he came over from Ole Miss, where he was linebackers coach and special teams coordinator. He'll inherit a woeful defensive unit that was ranked 120th in the nation in 2015.

Meanwhile, USF has promoted Raymond Woodie to defensive coordinator, according to Knight.

Woodie has been on USF's staff since 2013, and was serving as linebackers coach and assistant head coach. USF boasted the No. 52 defense in the country in 2015.