diff --git a/en_US.ISO8859-1/books/porters-handbook/book.sgml b/en_US.ISO8859-1/books/porters-handbook/book.sgml
index 1bd1457039..4e60e68dee 100644
--- a/en_US.ISO8859-1/books/porters-handbook/book.sgml
+++ b/en_US.ISO8859-1/books/porters-handbook/book.sgml
@@ -1705,7 +1705,7 @@ PORTEPOCH=      1</programlisting>
 	      </row>
 
 	      <row>
-		<entry><filename>mbone</filename></entry>
+		<entry><filename>mbone*</filename></entry>
 		<entry>MBone applications.</entry>
 		<entry></entry>
 	      </row>
@@ -2027,7 +2027,7 @@ PORTEPOCH=      1</programlisting>
 		editors</filename>, not the other way around.  Also, you should not
 	      list <filename>net</filename> when the port belongs to
 	      any of <filename>irc</filename>, <filename>mail</filename>,
-	      <filename>mbone</filename>, <filename>news</filename>,
+	      <filename>news</filename>,
 	      <filename>security</filename>, or <filename>www</filename>, as
 	      <filename>net</filename> is included implicitly.</para>
 	  </listitem>