Matt Sayles / Invision/AP 1 / 9
Matt Sayles / Invision/AP 1 / 9

Jennifer Aniston and Justin Theroux are "haggling" over their prenuptial agreement, so says Us Weekly.

The couple has been engaged since 2012, but have yet to set a wedding date … at least publicly.

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According the magazine, the $110 million prenup is "pretty much done" but there is one final issue left to hammer out: Whether Justin should get a cut of the money she's set to receive from Netflix from "Friends" royalties. The popular series began streaming on Netflix on Jan. 1.

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"Jen won't see money from Netflix for about a year, so there has been back and forth about whether her earnings will be considered from during or before their marriage," the source said, adding that Jen "prefers the latter."

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It's no secret that Jen makes more money than her beau, who reportedly pulls in about $75,000 per episode in "The Leftovers."

Rumor has it that the couple wants a small beach wedding.