diff --git a/en_US.ISO8859-1/share/xml/mailing-lists.ent b/en_US.ISO8859-1/share/xml/mailing-lists.ent
index c7ebdbce9e..ceae8da793 100644
--- a/en_US.ISO8859-1/share/xml/mailing-lists.ent
+++ b/en_US.ISO8859-1/share/xml/mailing-lists.ent
@@ -270,10 +270,6 @@
 <!ENTITY a.ia32 "<link xmlns='http://docbook.org/ns/docbook' xlink:href='&a.ia32.url;'>FreeBSD IA32 porting mailing list</link>">
 <!ENTITY a.ia32.name "<link xmlns='http://docbook.org/ns/docbook' xlink:href='&a.ia32.url;'>freebsd-ia32</link>">
 
-<!ENTITY a.ia64.url "&a.mailman.listinfo;/freebsd-ia64">
-<!ENTITY a.ia64 "<link xmlns='http://docbook.org/ns/docbook' xlink:href='&a.ia64.url;'>FreeBSD IA64 porting mailing list</link>">
-<!ENTITY a.ia64.name "<link xmlns='http://docbook.org/ns/docbook' xlink:href='&a.ia64.url;'>freebsd-ia64</link>">
-
 <!ENTITY a.infiniband.url "&a.mailman.listinfo;/freebsd-infiniband">
 <!ENTITY a.infiniband "<link xmlns='http://docbook.org/ns/docbook' xlink:href='&a.infiniband.url;'>Infiniband on FreeBSD</link>">
 <!ENTITY a.infiniband.name "<link xmlns='http://docbook.org/ns/docbook' xlink:href='&a.infiniband.url;'>freebsd-infiniband</link>">