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“Tequila Katie” is about to get a new meaning.

“Vanderpump Rules” stars Katie Maloney and Tom Schwartz are using their love of tequila to refresh their sex life.

“I’ve been working on [a new drink] because it’s no secret that me and Katie sometimes slack in the bedroom,” Schwartz told Page Six with a laugh while celebrating National Margarita Day with Patrón on Saturday. “I’ve been working on this one to get the mojo. I don’t know if it’s just like placebo or whatnot, but it’s pretty cool.”

The bartender, 37, explained that the drink consists of Damiana flower — a known aphrodisiac — with passionfruit liqueur. He mixes it with tequila, fresh lime juice and egg white or aquafaba.

“That’s like my little mojo margarita I’ve been working on,” he said. “It’s not perfect yet. It’s silky. Silky is sexy, isn’t it? I love a silky texture in a drink.”

Maloney, 33, added that her husband’s drink was “delicious,” but played coy when asked if it helped turn up the heat in the bedroom. However, when asked if she’s sent any “Tequila Katie” rage texts lately, she was quick to affirm that she will only “if someone deserves them.”

While fans may not be able to order the drink at TomTom yet, Schwartz teased another option.

“There’s not an official secret menu, but the secret menu is a half shot of Patrón, a light beer and a box of Nerds,” he said. “It’s the Schwartz special.”

As for the nerds? “They just complement the beer really nicely,” Schwartz told us.