The 16th-placed visitors go into this one on a high following a string of impressive results, including that 1-0 win against Crystal Palace in midweek.
Derby have no fresh injury concerns ahead of the game, with striker Theo Robinson expected to play a part after returning from illness.
Huddersfield are expected to name an unchanged side from the Palace victory, with the in-form James Vaughan leading the attack.
Derby: Legzdins; Brayford, Keogh, O'Brien, Roberts; Coutts, Hughes, Hendrick, Bryson; Ward, Sammon
Huddersfield: Smithies; Woods, Gerrard, Clarke, Hunt; Norwood, Arfield, Danns, Clayton; Novak, Vaughan
Sports Mole says: 1-1