diff --git a/cosmo-bootstrap/Dockerfile b/cosmo-bootstrap/Dockerfile
index 5d796fd..ea524ba 100644
--- a/cosmo-bootstrap/Dockerfile
+++ b/cosmo-bootstrap/Dockerfile
@@ -1,15 +1,8 @@
 # MAIN: https://justine.lol/cosmopolitan/
 # REPO: https://github.com/jart/cosmopolitan
 ARG COSMO_FLAVOR=def
-# latest:
 ARG COSMO_COMMIT=b31ba86ace4fe8605bb0fa06fbfd5b7781ca6f88
 ARG COSMO_SHA256=6f76399bee88985c081a3324687adb181a611e30e13b68aa86bc1e91232763be
-# last working:
-# ARG COSMO_COMMIT=f7bccf55135a7459e6c3d088a3be6b05c2856903
-# ARG COSMO_SHA256=12562aa790178ea0e0e9f15cf190c3afa6ad65b31a5b20f7ec7d76dfb77aa3cf
-# first broken:
-# ARG COSMO_COMMIT=d5b8b644c27fa7c05618ffb4072b1f35849ba527
-# ARG COSMO_SHA256=e4ccf57cf0312db6e3b93dd65b9026ecc991868a5c9b8f6254c464b4d96adf52
 ARG COSMO_REBUILD=0
 
 FROM localhost/notwa-util AS downloader