DERBY County beat Ipswich Town 3-2 in their FA Youth Cup fourth round tie at Pride Park Stadium.
Darren Wassall's side fell behind in the 12th minute, when Tommy Winter opened the scoring for the visitors.
Rhys Sharpe levelled for the home side from the penalty spot after 26 minutes.
Andy Dales put the Rams ahead in first-half stoppage time but Ipswich hit back immediately through Mark Timlin.
The winning goal came in the 79th minute, when central defender Jamie Hanson netted a superb 25-yard free kick.
Derby, who were boosted by a surprise appearance from first-team regular Will Hughes as a second-half substitute, will now face Manchester City at home in the fifth round.
