Burnley boss Sean Dyche urged calm after a disappointing opening day defeat to Brighton.
The Clarets fell 2-1, despite going ahead early in the first-half.
“It's the first game, there are a lot of good things about the performance, but we've got to tidy up on the details," said Dyche.
“There was a lot of good in the first half and that clinical edge is important. We have found that over the last couple of years. We're still striving to take those chances and to add that moment of true quality.
“We have found it, it's how regularly we can find it.
“We created a lot of good chances today and we have in other games, although we know it's the hardest thing in the game scoring goals.
“We didn't do it today as many times as we would like. It's good that we are making chances, but we've got to take them.
“You can't always defend things out and we just got a little bit sloppy with the two goals, something we don't normally do.
“We created enough chances to certainly get our noses in front – which we were – and possibly further, which you have to do in the Premier League because it's never easy.
“We come away disappointed."