diff --git a/doc/odoc.mld b/doc/odoc.mld
index 03be72da81..5d4ee6e454 100644
--- a/doc/odoc.mld
+++ b/doc/odoc.mld
@@ -3,6 +3,8 @@
 
 {0 The [odoc] documentation generator}
 
+{audio:https://choum.net/panglesd/odoc.mp3}
+
 {b For a quick look at the [odoc] syntax, see the {{!cheatsheet}cheatsheet}!}
 
 {1:overview What is [odoc]?}