Pastor Maldonado claims that his form will improve soon despite admitting that he has suffered from bad luck recently.
The Venezuelan has failed to score any points in the Championship since his maiden victory at the Spanish Grand Prix in May but he insists that his performances for Williams will get better in the near future.
Maldonado told Autosport: "I am passing through a bad and unlucky moment.
"I haven't got any points after the victory, and it is frustrating, but the Championship is long.
"We have lost a lot of points, but we have everything in the right place to get some points from the next race and the second part of the season."
Maldonado is currently 10th in the driver rankings.