diff --git a/lisp/net/xesam.el b/lisp/net/xesam.el
index 7bd7691f3b9..2d4b2658a07 100644
--- a/lisp/net/xesam.el
+++ b/lisp/net/xesam.el
@@ -693,4 +693,5 @@ Example:
 ;;   - Search engines for Emacs bugs database, wikipedia, google,
 ;;     yahoo, ebay, ...
 
+;; arch-tag: 7fb9fc6c-c2ff-4bc7-bb42-bacb80cce2b2
 ;;; xesam.el ends here