diff --git a/libc-top-half/README.md b/libc-top-half/README.md
index 1de0584..b2dd7c9 100644
--- a/libc-top-half/README.md
+++ b/libc-top-half/README.md
@@ -13,7 +13,6 @@ Some major known missing areas include:
  - ipc
  - termios
  - nss
- - environment variables
  - timezones
  - non-builtin locales
  - TIOCGWINSZ (because cloudabi lacks it; affects isatty, line buffering for stdout)