diff --git a/release/doc/en_US.ISO8859-1/hardware/sparc64/proc-sparc64.sgml b/release/doc/en_US.ISO8859-1/hardware/sparc64/proc-sparc64.sgml
index 06095a50161..15c94d91464 100644
--- a/release/doc/en_US.ISO8859-1/hardware/sparc64/proc-sparc64.sgml
+++ b/release/doc/en_US.ISO8859-1/hardware/sparc64/proc-sparc64.sgml
@@ -99,7 +99,7 @@
           <para>Enterprise 4500</para>
         </listitem>
         <listitem>
-          <para>Ultra 1E</para>
+          <para>Ultra 1 Enterprise (1E for short)</para>
         </listitem>
         <listitem>
           <para>Ultra 2</para>