diff --git a/man3/aio_fsync.3 b/man3/aio_fsync.3
index 7779d6ae9..d23d287f7 100644
--- a/man3/aio_fsync.3
+++ b/man3/aio_fsync.3
@@ -100,6 +100,18 @@ is not implemented.
 The
 .BR aio_fsync ()
 function is available since glibc 2.1.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR aio_fsync ()
+T}	Thread safety	MT-Safe
+.TE
 .SH CONFORMING TO
 POSIX.1-2001, POSIX.1-2008.
 .SH SEE ALSO