diff --git a/en_US.ISO8859-1/books/porters-handbook/book.sgml b/en_US.ISO8859-1/books/porters-handbook/book.sgml
index 1172a34d66..93f60a8478 100644
--- a/en_US.ISO8859-1/books/porters-handbook/book.sgml
+++ b/en_US.ISO8859-1/books/porters-handbook/book.sgml
@@ -10727,6 +10727,11 @@ Reference: <http://www.freebsd.org/ports/portaudit/74a9541d-5d6c-11d8-80e3-00
700028
+
+ 7.0-CURRENT after the GNU &man.gzip.1; implementation was
+ replaced with a BSD licensed version ported from NetBSD.
+ 700029
+