diff --git a/man2/accept.2 b/man2/accept.2
index 2a59f12e9..6a9d7e980 100644
--- a/man2/accept.2
+++ b/man2/accept.2
@@ -293,7 +293,7 @@ system call is available starting with Linux 2.6.28;
 support in glibc is available starting with version 2.10.
 .SH CONFORMING TO
 .BR accept ():
-POSIX.1-2001,
+POSIX.1-2001, POSIX.1-2008,
 SVr4, 4.4BSD
 .RB ( accept ()
 first appeared in 4.2BSD).