Wolves boss Gary O'Neil says they weren't at their best for Sunday's 1-0 win against Sheffield United.
Pablo Sarabia struck the winner on the day.
O'Neil later said: "First half pretty good, second half lost our way a bit. Really similar to the away game at Sheffield United. Lost our way, really didn't like us at all second half so lots for me to make sure we get better at today off the back of that.
"The fans were excellent, you could see even when it was tough for us against a team that were struggling in the league and you see the fans were disappointed with that, but they stuck with the players, stuck with us and managed to help us get over the line - a big part of why we managed to get it done today.
"No champagne football really, nothing to put in the best practice folder but a win in the Premier League and it moves us up to eighth, three points in the Premier League is always tough so the boys did well to put another three on the board."
On why it dropped off in the second half, O'Neil believed: "It'd be a long explanation. Loads of errors, just really bad at finding solutions. Technical errors, players letting the ball run under their foot, misplacing passes and they created an uneasy atmosphere and we struggled when they gave us time on the ball to know what to do with it.
"Lots of stuff I need to fix, a lot of that on me, I said to the players in there a lot of that stuff, creating an uneasy atmosphere in the place is partly my fault and we need to make sure we improve that and get back to work.
"United are a direct team, long-throws all the time, real big threat from corners the way the lads stood up to that was excellent, kept going even when we made mistakes, when we turned the ball over there was no disappointment, a team that was together desperate to make up for it.
"There are loads of different ways you need to win Premier League games and today we had to dig in, scrap, we were below our best and managed to get three points which is very important for us."
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