Real Madrid coach Carlo Ancelotti says under-fire Gareth Bale will remain in the starting line-up against Schalke. The Welsh winger has been criticised by a section of Real's fans and the local media for a dip in form, having set up just one goal and failed to score in Real's last eight matches. According to a poll in Spanish newspaper AS 46 per cent of supporters would prefer to see Bale dropped form the team ahead of Cristiano Ronaldo or Karim Benzema. Garteh Bale and Cristiano Ronaldo were in high spirits on Monday despite the club's poor form recently . The Wales forward has been criticised by sections of the Real Madrid support in recent weeks . Real Madrid manager talks to Bale and Ronaldo during training on Monday ahead of Schalke clash . But Ancelotti has no qualms about starting him in the Bernabeu clash with Schalke, which Real Madrid go into with a two-goal cushion having won the first leg 2-0 away from home. 'If I had to replace those who were not playing at their best, I would have to change the whole squad,' the Italian told the Spanish media on Monday. 'The whole team needs to improve. I'm sure Bale is not happy with what he is doing and he understands that and wants to do better.' Ancelotti is confident his side can rediscover their best form, despite a disappointing draw with Villarreal and a defeat to Athletic Club in their last two games. A shortage of goals has been Real's biggest problem, with Benzema and Ronaldo also struggling. Bale (left), Fabio Coentrao and Ronaldo (right) were put through their paces on Monday . Former Tottneham players Bale and Luka Modric laugh and joke as they go through their warm-up . Ancelotti says he will keep faith with his misfiring strikeforce for the second leg of the Schalke tie . 'I have complete confidence in them (Bale, Benzema and Ronaldo),' he said. 'They have given us so much in the past and our identity is not going to change. 'There has been a general drop in form, not just of the three of them, but of the whole team. 'Right now the team is not helping our strikers much. 'We are not playing fast, we are passing the ball too much and we need to try to find the right pass to make the most of our strikers' potential.' Even so, there is now not much room for error if the Spanish giants are going to win titles in Europe or on the domestic front. After the Schalke game, Real will host Levante this weekend before travelling to the Nou Camp to face Barcelona on March 22. Ronaldo reacts to a decision during Madrid's loss to Athletic Bilbao at San Mames on Saturday evening . Bale has been booed and jeered by Real Madrid supporters a couple of times . 'No team can make any mistakes from now on because otherwise you compromise the campaign,' he said. 'There is more pressure now at this stage of the campaign. 'In the Champions League, we want to do the best we can because this is the best competition in the world. 'We did well against German opposition last season and we hope to do the same this year.' Real hammered Schalke 9-2 on aggregate at the same stage and then beat Borussia Dortmund and Bayern Munich en route to lifting a record 10th European cup last season. The Spanish giants have won all of their Champions League games so far and will be bolstered by the return of midfield pair Luka Modric and Sami Khedira from injury. Real are without injured defender Sergio Ramos.
Real drew a blank as they were beaten 1-0 by Athletic Bilbao on Saturday . Barcelona moved ahead of the Champions League winners in the title race . Gareth Bale has failed to score in his last eight Real Madrid matches . Wales forward has been criticised by sections of the Real Madrid support . Poll in AS found that 46 per cent of supporters wanted Bale dropped . Carlo Ancelotti says he will keep faith with Bale for Schalke on Tuesday . CLICK HERE for all the latest Real Madrid news .