diff --git a/cosmo/Dockerfile b/cosmo/Dockerfile
index 16fe21e..480a673 100644
--- a/cosmo/Dockerfile
+++ b/cosmo/Dockerfile
@@ -1,8 +1,8 @@
 # MAIN: https://justine.lol/cosmopolitan/
 # REPO: https://github.com/jart/cosmopolitan
 ARG COSMO_FLAVOR=def
-ARG COSMO_COMMIT=726f04e8aae0da7ebcfed629e0cc40a10ccc7ac7
-ARG COSMO_SHA256=b3c04612223c211ca93fe82fdba042eebe97f27b63342934a3b875cb4341801c
+ARG COSMO_COMMIT=f155205eb0fd8b4ce5878bb29556a774b5f1a7d3
+ARG COSMO_SHA256=6bb2788f3575980e8d960d2cecc31bc00f0f24c5bfb0d689e7affe7d62171d0f
 
 FROM localhost/notwa-util AS downloader
 ARG COSMO_COMMIT
@@ -40,7 +40,6 @@ RUN : \
 '/\bTHIRD_PARTY_NSYNC_MALLOC\b/i\\tTHIRD_PARTY_NSYNC_MEM\t\t\\' \
 # add missing includes \
  && shed libc/elf/elf.h '/"libc\/elf\/struct\/ehdr.h"/i\\#include "libc/elf/struct/dyn.h"' \
- && shed libc/isystem/utime.h '/"libc\/time\/time.h"/i\#include "libc/time/struct/utimbuf.h"' \
 # awk's pledge isn't working for me for whatever reason \
  && shed third_party/awk/main.c '/pledge.*{/,/}/d' \
 # create a mapping from flavor to mode (possibly an empty string) \