Leicester manager Glyn Taylor says his side cannot repeat last weekend's performance against leaders Newcastle when they take on Plymouth on Saturday.
Lions lost 62-31 in Sunday's away Premier League meeting and Taylor wants them to make amends at Beaumont Park.
Taylor said: "Hopefully they can redeem themselves. We won't tolerate too many of those kinds of performances.
"I hope they can turn it around against what I believe is the most under-rated team in the league."
Leicester are third in the table following the loss at Newcastle - their second league defeat this season.