Now it’s AOC versus the Democratic Party.

Firebrand freshman Rep. Alexandria Ocasio-Cortez (D-Queens/Bronx) is training her Twitter cannons on her own party’s leadership to protest a policy meant to tamp down primary threats against incumbents.

“The @DCCC’s new rule to blacklist+boycott anyone who does business w/ primary challengers is extremely divisive & harmful to the party,” Ocasio-Cortez tweeted Saturday.

“My recommendation, if you’re a small-dollar donor: pause your donations to DCCC & give directly to swing candidates instead.”

Last week, the Democratic Congressional Campaign Committee announced that it would retaliate against pollsters, strategists, and others who accepted Democratic challengers as clients.

The rule was seen as a rebuke of Ocasio-Cortez, who threatened last month to put Democratic moderates who vote alongside Republicans “on a list” and run them out of office in the 2020 primaries.

AOC followed her tweet with a series of posts touting the campaigns of Democratic upstarts in California and Illinois.