Kenny Jackett is already targeting a third straight win after Millwall reached the Carling Cup second round with a 2-1 victory at Wycombe.
Neil Harris opened the scoring for The Lions on 26 minutes and although Ben Strevens scored his first goal for Wycombe with 15 minutes remaining, Alan Dunne popped up to fire Jackett's men through to round two with an extra-time winner.
Millwall, who won 3-0 at Bristol City on Saturday, host Hull at the weekend and Kenny said: "We've won two out of two and it'll be fantastic for us to make it three out of three.
We took our foot off the gas and there's some frustration on our part that we let the game slip away in the second half but we've come away with the win.
We picked it up as we went into extra time and sorted ourselves out. You have to earn everything in this game.
Alan [Dunne] hadn't done any training but was happy to be on the bench and I was pleased for him to get on and he played very well. The starting XI was as strong as we had and had it been a league game I probably would have done exactly the same."