diff --git a/src/org.freedesktop.fwupd.xml b/src/org.freedesktop.fwupd.xml
index 77b708b4c..58d407d9a 100644
--- a/src/org.freedesktop.fwupd.xml
+++ b/src/org.freedesktop.fwupd.xml
@@ -49,7 +49,7 @@
       <doc:doc>
         <doc:description>
           <doc:para>
-            The Host Security ID, for instance <doc:tt>HSI:2UA</doc:tt>
+            The Host Security ID, for instance <doc:tt>HSI:2</doc:tt>
           </doc:para>
         </doc:description>
       </doc:doc>