Arsenal boss Arsene Wenger insists they're "not reluctant" to buy again this summer.
Wenger is expecting big things from former Villarreal defender Gabriel.
He told arsenal.com: “Part of the respect of your players is to focus on the players you have and to try to improve and look at the performance.
“We are open-minded [about transfers] everywhere and we work very hard to find the quality of the players we can. Let's not forget that we have spent a lot of money in the last two seasons and we have bought as well Gabriel in the middle of last year to give him time to adapt and be ready for this season.
“If there is something more, we are not reluctant to spend the money. I know that you like to paint me as doing that! I didn't do it for a while because we didn't have the money. Now that we have, if we find the players we will spend the money."