Google tests negative keyword lists in PMax, despite its own rules

Some Google Ads users are reporting the ability to add negative keyword lists to Performance Max (PMax) campaigns. This is a surprising development given Google’s own documentation still states this feature isn’t available.

What they saw. Advertisers shared screenshots showing negative keyword lists active in their PMax campaign settings.

  • The discovery was surfaced by Google Ads specialist Adriaan Dekker on LinkedIn, who credited Jeremy Young, managing director at Young & Digital and Alyssa Knab, media buying lead at Young & Digital.
Google Ads Pmax Negative Keywords 1752846293

Yes, but. Google’s help docs still explicitly say: “Negative keyword lists aren’t available to use in your Performance Max campaigns.”

Google Ads Negative Keyword Lists Pmax Campaigns 1752846366
  • It’s unclear if this is a backend test, early rollout, or simply a UI glitch.

Why we care. Advertisers have long requested more control over PMax targeting, especially around brand safety and irrelevant queries. This could signal long-awaited flexibility, or just a fleeting bug.

What’s next. No official word from Google yet. For now, it’s watch-and-wait territory for PPC pros, similar to the news of optimization tips in the recommendation score column we reported on earlier today.

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About the Author

Anu Adegbola

Anu Adegbola has been Paid Media Editor of Search Engine Land since 2024. She covers paid search, paid social, retail media, video and more.In 2008, Anu’s career started with delivering digital marketing campaigns (mostly but not exclusively Paid Search) by building strategies, maximising ROI, automating repetitive processes and bringing efficiency from every part of marketing departments through inspiring leadership both on agency, client and marketing tech side.
 
Outside editing Search Engine Land article she is the founder of PPC networking event – PPC Live and host of weekly podcast PPC Live The Podcast.
 
She is also an international speaker with some of the stages she has presented on being SMX (US, UK, Munich, Berlin), Friends of Search (Amsterdam, NL), brightonSEO, The Marketing Meetup, HeroConf (PPC Hero), SearchLove, BiddableWorld, SESLondon, PPC Chat Live, AdWorld Experience (Bologna, IT) and more.


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