Wolves boss Julen Lopetegui admitted frustration after their 2-1 defeat at Leicester City.
Timothy Castagne's winner 15 minutes from time secured the three points for the Foxes and lifts them out of the bottom three.
Lopetegui said, "When you have lost it is a bad feeling always because you play to win. Today was a very important match for us. We have lost. It was a pity but is done.
"In the first half we played well, had clear chances. The second half was balanced and it was a pity they scored.
"To stay in the Premier League you have to fight a lot in all of the matches. We have to be ready. The most dangerous thought is [thinking you are close to survival]."