diff --git a/doc/upower-docs.xml b/doc/upower-docs.xml
index 1cc79b7..15b99a3 100644
--- a/doc/upower-docs.xml
+++ b/doc/upower-docs.xml
@@ -111,6 +111,8 @@
     <title>Index</title>
   </index>
 
+  <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
+
   <!-- License -->
 
   <appendix id="license">