The Welshmen have not won on their travels since November 12 but got their promotion campaign back on course with a win against Bournemouth last week and have been further boosted by the return of top scorer Lee Trundle.
Jackett said of his team's away form: "It's obviously something we need to address.
"It's important we build on last week's win against Bournemouth and set off on a bit of a run."