Juventus manager Massimiliano Allegri is wary of the hype surrounding the club since Cristiano Ronaldo moved to the club.
Five-time Ballon d'Or winner Ronaldo, 33, completed a €100 million (£89m/$116m) transfer from Real Madrid to Juventus earlier this month with many excited by his arrival.
The Portuguese star won four Champions League titles at the Liga club and joins the Turin giants hoping to win a European title in a third major league, following previous success at Manchester United and with Real Madrid.
But Allegri refused to be carried away by the signing of Ronaldo and warned it may be even harder for Juventus to defend their league title.