In the article by J. M. Huynh, H. Dang, I. A. Munoz-Tucker, M. O’Ketch, I. T. Liu, et al. (GENETICS 202: 619–638) entitled “ESCRT-Dependent Cell Death in a Caenorhabditis elegans Model of the Lysosomal Storage Disorder Mucolipidosis Type IV,” Supporting Figures S4 and S5 erroneously included references to phi-33 that should have been to usp-50. This has now been corrected in the Supporting Information. The legends for both Supporting Figures are correct, including all mentions in the text.