Beaten but unbowed at Newcastle United on Tuesday, Wilder's concern would have been the two previous performances against Barnet and Plymouth Argyle in League Two.
The manager has warned that his side are not the finished article as yet and also spoken about a hectic start to the season with matches coming thick and fast.
He has named the following team for the game in Lancashire: Smith, Yates, Buchanan, Taylor, McDonald, Cresswell, D'Ath, Byrom, Richards, Adams, Potter.
Subs: Clarke, Lelan, Corry, Hackett, Calvert-Lewin, Hoskins, Watson.