Arsenal boss Arsene Wenger is unhappy with their current form.
The Gunners have failed to hit the target in their past three Premier League games, despite creating a host of chances - particularly last time out against Southampton.
“Look, it's not definite," Wenger said. “It is frustrating because we had some periods where we scored for fun and we have dried out recently so we have to correct that.
“Sometimes you have to go through spells like that. Sometimes when we win games we shoot three times at the goal and score three goals. [Against Southampton] we had all the chances - we must just continue to create them.
“Our style is offensive, to go forward and maybe we lost a little bit of our quality in the build-up over the longer period by losing people like Cazorla who are providers. We had to redress that.
“Goals are not only down to the strikers - it's down to the quality of the way you create goal chances and the quality of the chances you create."