Correction to: Nature Immunology https://doi.org/10.1038/s41590-020-0641-5, published online 30 March 2020.

In the version of this article initially published, in the Methods section “Tumor growth and treatments,” a description of the vehicle used as the control treatment (no emricasan) was omitted. For the emricasan dissolved in 2% alginate in PBS treatment, the corresponding vehicle control was 2% alginate in PBS without emricasan. For the emricasan dissolved in PBS treatment, the corresponding vehicle control was PBS without emricasan. The error has been corrected in the HTML and PDF versions of the article.