diff --git a/appendixa/acronymlist.xml b/appendixa/acronymlist.xml
index 0fa221220..c3ea945a6 100644
--- a/appendixa/acronymlist.xml
+++ b/appendixa/acronymlist.xml
@@ -326,7 +326,7 @@ Metal Oxide Semiconductor</para></listitem>
 
 <varlistentry>
 <term><emphasis role="bold">SBU</emphasis></term>
-<listitem><para>Static Build Unit</para></listitem>
+<listitem><para>Standard Build Unit</para></listitem>
 </varlistentry>
 
 <varlistentry>