diff --git a/man2/rename.2 b/man2/rename.2
index 895d22c20..77befd53a 100644
--- a/man2/rename.2
+++ b/man2/rename.2
@@ -390,12 +390,19 @@ and the target of the rename does not exist.
 .BR renameat ()
 was added to Linux in kernel 2.6.16;
 library support was added to glibc in version 2.4.
+
+.BR renameat2 ()
+was added to Linux in kernel 3.15.
+.\" FIXME glibc support is pending.
 .SH CONFORMING TO
 .BR rename ():
 4.3BSD, C89, C99, POSIX.1-2001, POSIX.1-2008.
 
 .BR renameat ():
 POSIX.1-2008.
+
+.BR renameat2()
+is Linux-specific.
 .SH BUGS
 On NFS filesystems, you can not assume that if the operation
 failed, the file was not renamed.