"I enjoy every day here," added Zidane, who also ended his illustrious playing career at the Santiago Bernabeu. "I'm lucky enough to have this extraordinary squad and I am very happy with it." Zidane added a sixth trophy to his burgeoning collection as a coach when Madrid saw off Manchester United 2-1 to retain the UEFA Super Cup on Tuesday. However, he acknowledged that even his future will depend on maintaining his winning streak given the high demands placed on coaches at Madrid.Zidane as Real Madrid coach (2016 - ) ?
— Champions League (@ChampionsLeague) August 8, 2017
Champions League ??
UEFA #Super Cup ??
FIFA Club World Cup ??
Liga ? pic.twitter.com/7BASZQRfVg
"You could sign a contract for 10 or 20 years, but I know where I am and what I have to do," he continued. "Within a year you could be gone." Zidane also warned the European champions against a Barcelona backlash at the Camp Nou on Sunday (kick off 2000GMT). Barca are still reeling from the loss of Neymar to Paris Saint-Germain for a world record 222 million euros ($262 million) with their attempts to land a replacement in Liverpool's Philippe Coutinho and Ousmane Dembele of Borussia Dortmund so far falling short.BREAKING: Real Madrid manager Zinedine Zidane has signed a three-year contract extension at the Bernabeu, report @English_AS pic.twitter.com/hzGXe5Nd4y
— B/R Football (@brfootball) August 12, 2017
Zidane admitted "there aren't many players" with Neymar's individual qualities, but claimed his absence wouldn't give Madrid the upper hand over two El Clasico clashes in four days with the second leg of the Super cup to come at the Bernabeu on Wednesday. "They have had changes but Barcelona are Barcelona. We know how they play and their idea of how to play isn't going to change," said Zidane. "Neymar isn't replaceable but there will be others that will do very well. If we think it is going to be easier tomorrow we will be mistaken."? #Zidane is the first #RealMadrid coach to win the UEFA Super Cup twice!
— Real Madrid C.F. (@realmadriden) August 10, 2017
? Trondheim 2016 ??
? Skopje 2017 ??https://t.co/mVmOdE3YTP
With Zidane as coach, @realmadriden have won every final they have played: #UCL 2016, 2017, European #SuperCup 2016, 2017, #ClubWC 2016 pic.twitter.com/ob0TvHWvjL
— FIFA.com (@FIFAcom) August 8, 2017