diff --git a/man3/lsearch.3 b/man3/lsearch.3
index 3b4637d6a..f19296000 100644
--- a/man3/lsearch.3
+++ b/man3/lsearch.3
@@ -77,6 +77,20 @@ NULL if no match is found.
 returns a pointer to
 a matching member of the array, or to the newly added member if no
 match is found.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lbw18 lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR lfind (),
+.BR lsearch ()
+T}	Thread safety	MT-Safe
+.TE
+
 .SH CONFORMING TO
 SVr4, 4.3BSD, POSIX.1-2001.
 Present in libc since libc-4.6.27.