West Brom boss Steve Clarke hailed his side's "long overdue" first away win of the Premier League season at Wigan but warned his side must continue to guard against complacency.
James Morrison and an own goal from Gary Caldwell kept the Baggies in fifth place before Arouna Kone reduced the deficit for the Latics. West Brom are level on points with fourth-placed Everton, with only unlucky losses to Manchester City and Newcastle preventing them from soaring even higher.
But Clarke said: "I remember once as a player I was top of the league in November and ended up fighting relegation. The top division in England can come back quickly to bite you if you take your focus off it.
"This week we're happy with where we are. I know it sounds boring, but we just have to keep working from game to game. Our away performances have been as good as our home performances so this is long overdue.
"I don't really see it is a monkey off our back but it is nice to end it sooner rather than later and especially at such a difficult place as Wigan. Even though our away performances have been good, we have had a habit of losing late goals and dropping points and you start to think about that, so it was nice to hang on and get the 2-1 win."
Clarke went on to single out stand-in keeper Boaz Myhill, who played his first senior game in 21 months in place of the injured Ben Foster, and could continue to deputise against Chelsea next weekend.
Clarke said: "To talk too much about Ben coming back would be disrespectful to Boaz. He has waited a long time for his chance and he came in and did well. His handling was excellent he had a really assured performance."
Wigan boss Roberto Martinez offered no excuses for his side's disappointing display, with Kone's close-range header moments after the Baggies' second goal the only bright spot on an otherwise below-par afternoon.
Martinez said: "I don't think we are the sort of side that can get a result out of a scrappy performance. I don't think we were as good as we could have been today, and that is really the frustration.
"We know West Brom are a very strong unit and play with real confidence and are a difficult unit to break down, so to concede two goals early on was really disappointing.
"We started well enough but even though we presented the right attitude and attacking threat, I don't think we were as good as we can be. Our movement wasn't as sharp and our attacking threat wasn't good enough.
"We are frustrated with our performance. We really wanted to win today on the back of two great results. I thought we created enough chances to get something out of the game, but we weren't lucky enough to get that positive result."