add fuel to the fire

Idioms  

1. Also, add fuel to the flames. Worsen an already bad situation, as by increasing anger, hostility, or passion, as in Bill was upset, and your making fun of his mishap just added fuel to the fire. This metaphor dates from Roman times—Livy used it in his history of Rome—and it remains in common use. For similar metaphors, see add insult to injury; fan the flames.

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Example Sentences

March Madness will only add fuel to the fire.

From The Wall Street Journal • Mar. 10, 2026

And the technological revolution could add fuel to the fire of economic weakness that is already putting pressure on hiring, the analysts added.

From MarketWatch • Oct. 15, 2025

"No one should do anything that could add fuel to the fire in any other place," Blinken added.

From Reuters • Oct. 15, 2023

Potentially stormy weather Thursday could cause “erratic winds” that could add fuel to the fire, officials said.

From Los Angeles Times • Aug. 18, 2022

I wasn’t about to add fuel to the fire by asking questions about things that I should know, like my mother’s name.

From "One Crazy Summer" by Rita Williams-Garcia