West Ham United shook off their poor Premier League form to claim a 3-0 win over Viborg, booking their spot in group stage of the Europa Conference League.
The Hammers have lost their opening three domestic games.
But David Moyes' side secured a 6-1 aggregate win in Denmark to boost their confidence.
Gianluca Scamacca, Said Benrahma and Tomas Soucek scored on the night.
West Ham will discover their group-stage opponents on Friday.
Speaking after the game, Moyes said: "We did OK. We got the goals that we needed and made sure the tie was won.
"I was a bit happier, I was pleased with the goals and little bits I thought were a bit more competitive than we've been.
"We feel we've not shown enough of it the supporters in how we play, so we were probably a bit better tonight."