Portugal defender Pepe has warned Switzerland that Tuesday's World Cup qualifier will be "completely different" with Cristiano Ronaldo back in the side.
A Russia 2018 berth is up for grabs as European champions and second-placed Portugal welcome unbeaten Group B leaders Switzerland to Lisbon.
Vladimir Petkovic's side have won all nine of their qualifiers after opening the campaign with a 2-0 victory against Portugal in September last year, when Ronaldo was injured.
But with Ronaldo — who on Monday was again nominated for the Ballon d'Or award he won in 2016 — back fit and firing, having scored against Andorra last week, Pepe is confident Portugal are ready to pip the visitors to an automatic qualifying spot, which they will secure with a win.