Barcelona coach Ernesto Valverde admits they can't be satisfied after their 0-0 draw at Lyon on Tuesday night.
The result leaves the Champions League round 16 tie in the balance ahead of the second-leg in Spain.
"We are strong at home, but 0-0 is a dangerous result for the second leg," said Valverde. "You have to win at home and the fans will have to push us, because everything's to be decided."
Valverde praised his players' performance at the OL Stadium: "In terms of our play and our implication from the beginning of the game, the impression is really good, even though we hoped for more because we did enough, but we haven't won."
Despite Barça's attacking intent, with 25 shots but just five on target, Valverde said that "it's a statistic that says a little about what happened, because you really value is getting in the box, what interests us is creating chances which give us results."