Bayern Munich boss Pep Guardiola has revealed that he was pleased with his side's win over Viktoria Plzen but feels they have to be better in the future.

Franck Ribery scored a brace, while David Alaba, Bastian Schweinsteiger and Mario Gotze also got on the scoresheet as the Bundesliga side cruised to the three points at the Allianz Arena.

Guardiola told reporters: "We played well but not perfect. We must try to improve"

Bayern are currently top of Group D having taken maximum points from their opening three games of their European campaign.