1 files changed, 1 insertions, 1 deletions
diff --git a/doc/manual/overview.xml b/doc/manual/overview.xml
index 9925be994349..191f7a6fe094 100644
--- a/doc/manual/overview.xml
+++ b/doc/manual/overview.xml
@@ -1,4 +1,4 @@
-<chapter>
+<chapter id='chap-overview'>
   <title>Overview</title>
 
   <para>