Leicester City boss Claudio Ranieri demanded improvement from his side, despite seeing them battle back from two goals down to earn a 2-2 draw with Stoke.
Bojan and Jonathan Walters had the Potters ahead early, but the Foxes made yet another comeback through Riyad Mahrez and Jamie Vardy.
However, Ranieri wants Leicester to tighten up in defence so they don't start matches on the back foot needing to stage a comeback.
"It's the fourth time we've had to come from behind. We always believe, but it's not always possible. We must concentrate," he said after the game.
"We started well, but there were mistakes and they scored. We gave them the chances to attack us, so that wasn't good.
"But in the second half we played very well. We never gave up and had the right spirit that I like, because if we scored the first goal then anything was going to be possible.
"It's good that we're still unbeaten. You can afford mistakes, but not to repeat them over and over which we are doing, but we need to get a clean sheet soon."