diff --git a/en_US.ISO8859-1/books/handbook/eresources/chapter.sgml b/en_US.ISO8859-1/books/handbook/eresources/chapter.sgml
index 8241fed112..a2628161bd 100644
--- a/en_US.ISO8859-1/books/handbook/eresources/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/eresources/chapter.sgml
@@ -405,6 +405,11 @@
 		standards</entry>
 	    </row>
 
+	    <row>
+	      <entry>freebsd-threads</entry>
+	      <entry>Threading in FreeBSD</entry>
+	    </row>
+
 	    <row>
 	      <entry>freebsd-testing</entry>
 	      <entry>FreeBSD Performance and Stability Tests</entry>
diff --git a/en_US.ISO8859-1/share/sgml/mailing-lists.ent b/en_US.ISO8859-1/share/sgml/mailing-lists.ent
index 2e20ceceb3..af9cabba8a 100644
--- a/en_US.ISO8859-1/share/sgml/mailing-lists.ent
+++ b/en_US.ISO8859-1/share/sgml/mailing-lists.ent
@@ -202,6 +202,9 @@
 <!ENTITY a.test "FreeBSD test mailing list
   <email>freebsd-test@FreeBSD.org</email>">
 
+<!ENTITY a.threads "FreeBSD threads mailing list
+  <email>freebsd-threads@FreeBSD.org</email>">
+
 <!ENTITY a.tokenring "FreeBSD tokenring mailing list
   <email>freebsd-tokenring@FreeBSD.org</email>">