Jose Mourinho revealed his Tottenham players are unhappy with their 0-0 draw at Chelsea on Sunday despite creating little in front of goal at Stamford Bridge.
Spurs clung on to top spot in the Premier League with the goalless draw against their London rivals, though Frank Lampard's Blues dominated the possession over Mourinho's men, with Mason Mount having the best chance of the game in the second-half.
Tottenham have only managed one league win at Stamford Bridge in the last 30 years, but Mourinho claimed his side are changing their mentality in games against Chelsea.