diff --git a/sources/sections/ad-bibliography.adoc b/sources/sections/ad-bibliography.adoc
index da6e4de..7847dbe 100644
--- a/sources/sections/ad-bibliography.adoc
+++ b/sources/sections/ad-bibliography.adoc
@@ -1,4 +1,5 @@
 [[annex-D]]
+[bibliography]
 == Bibliography
 
 [bibliography]