While the Portuguese boss hinted at trying to add potential last-minute deals, he concedes that the North London outfit are unlikely to complete any signings.
When asked if anything could happen on deadline day, Villas-Boas responded: "No I don't think so. Obviously, it finishes tomorrow, thankfully. We looked to be quiet in the market.
"It's not impossible that a couple of things can happen, but it's highly unlikely.
"I think we need to add quality to the squad."
Spurs fought back to earn a 1-1 draw at Norwich City on Wednesday.