diff --git a/en_US.ISO8859-1/books/porters-handbook/book.sgml b/en_US.ISO8859-1/books/porters-handbook/book.sgml
index 7b94e40051..509c9ca307 100644
--- a/en_US.ISO8859-1/books/porters-handbook/book.sgml
+++ b/en_US.ISO8859-1/books/porters-handbook/book.sgml
@@ -11466,6 +11466,12 @@ Reference: <http://www.freebsd.org/ports/portaudit/74a9541d-5d6c-11d8-80e3-00
 		    <entry>603103</entry>
 		  </row>
 
+		  <row>
+		    <entry>6.3-STABLE after MFC of support for
+		      <literal>:u</literal> variable modifier in make(1).</entry>
+		    <entry>603104</entry>
+		  </row>
+
 		  <row>
 		    <entry>7.0-CURRENT.</entry>
 		    <entry>700000</entry>