The Foxes produced a fantastic display in their Champions League debut with a convincing 3-0 victory over Club Brugge in the week, but now they must turn their attention back to their domestic campaign.
Leicester winger Marc Albrighton admits his career turnaround is a dream after scoring the Foxes' first historic Champions League goal.
"I said to the players when you hear the Champions League music it charges the battery and makes you fight", said manager Claudio Ranieri, per Leicester's official website.
"I don't know if Slimaini is ready for 90 minutes but it's important for him to understand the spirit of the Premier League", Ranieri said during his pre-match press conference on Friday.
"After this, we were more calm and we could play our own match".
He added: "It was never easy, if they score at the beginning it changes the face of the match".
Leicester top Group G after Porto and Copenhagen drew 1-1 with the Foxes hosting Porto in their first home game on September 27.
"I can always look back and say I've done that and hopefully with a few more games left in the competition, I can chip in with a few more".
"But if not, we want to get in the Europa League - that's the target".
Burnley have won two of their four previous Premier League games against reigning champions, with both wins coming against Manchester sides; the first a 1-0 victory over United in August 2009 and the second a 1-0 win at home to City in March 2015.
If he had missed, Ranieri joked, "I take the neck and crush the neck!"
So we can take with a shovel full of salt Ranieri's reflections. When they go away from home, teams will have a go at them and that's flawless, it's when they play at home and have to break teams down that's the problem.
Mahrez scored 17 goals and supplied 11 assists last term, but has struggled to reproduce that in the Premier League so far.
"The problem is if someone is thinking of the [Champions League] music, then I ring my bell".
Marc Albrighton gave the Premier League champions the ideal start early on with a neat close-range finish after Brugge failed to deal with a long Luis Hernandez throw. Maybe he is very exhausted of listening to dilly-ding, dilly-dong and prefers the Champions League music!
Club Brugge's miserable night was summed up when the woodwork denied Izquierdo from grabbing a consolation goal, meaning Leicester were also able to celebrate a clean sheet on a famous night in their history. "No fear, we just played our football and let that do the talking".