Lazio veteran Miroslav Klose says they must not panic going into the Italian Super Cup against Juventus.
Lazio have struggled for form in preseason.
“I am happy to be back here in my homeland, but I am convinced we should've done more," Klose told Lazio Style Radio after defeat to Mainz.
“We just need to keep working hard over the next few days to prepare for the challenge with Juventus.
“We must go out to China and get accustomed to the climate, find the right tempo and aim to do our best in that match.
“We had many scoring opportunities today and the important thing was to break the deadlock. We must improve and learn to take our chances."