James Constable scored both goals to ensure Ajay Leitch-Smith's late goal was a mere consolation.
"It was a good win, and my players showed a good reaction after the Tuesday night game against Stevenage. But it's only a good reaction if we kick on from here," Wilder said.
"The players were a bit tentative at times, but once we got into our stride, we more than held our own against a decent side."
"The players have to show consistency, that's the key word, and we all know it.
"Crewe's goal at the end came with a deflected shot which wrong-footed the goalkeeper. it's a bit disappointing because I think we deserved a clean sheet."
Source: PA
Source: PA