diff --git a/en_US.ISO8859-1/books/porters-handbook/book.sgml b/en_US.ISO8859-1/books/porters-handbook/book.sgml
index f81c0c0311..08de63289e 100644
--- a/en_US.ISO8859-1/books/porters-handbook/book.sgml
+++ b/en_US.ISO8859-1/books/porters-handbook/book.sgml
@@ -7665,6 +7665,11 @@ Reference: <http://www.freebsd.org/ports/portaudit/74a9541d-5d6c-11d8-80e3-00
 			<literal>matherr()</literal> support.</entry>
 		    <entry>600011</entry>
 		  </row>
+		  <row>
+		    <entry>6.0-CURRENT after increase of default thread stacks'
+			size.</entry>
+		    <entry>600012</entry>
+		  </row>
 		</tbody>
 	      </tgroup>
 	    </table>