diff --git a/doc/index.docbook b/doc/index.docbook
index efca4d351..aac51ce41 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -16,8 +16,8 @@ Describe all actions only possible in the navigation bars:
 Switching between documents using bookmarks
 Context menu actions like Rename Bookmarks etc)
  -->
-<book lang="&language;">
-	<bookinfo>
+<book id="okular" lang="&language;">
+	<book id="okular"info>
 		<title>The &okular; Handbook</title>
 		<authorgroup>
 			<author>