Arsène Wenger has vowed to make a move during the January transfer window to improve Arsenal's defense.

Arsenal was looking for a defensive player late in the summer window, ideally one who could cover in both central defense and holding midfield.

“I agree we could have bought one more player,” Wenger said. “We didn’t find [him]. We will try in December to rectify that because we are a bit short with the injuries we have and, overall, I think we will rectify that on the transfer market in January.”