diff --git a/lang/cem/libcc.ansi/misc/LIST b/lang/cem/libcc.ansi/misc/LIST
index bd8564c4..b30737c2 100644
--- a/lang/cem/libcc.ansi/misc/LIST
+++ b/lang/cem/libcc.ansi/misc/LIST
@@ -5,6 +5,7 @@ getpw.c
 getw.c
 putw.c
 putenv.c
+environ.c
 popen.c
 sleep.c
 termcap.c