diff --git a/lisp/progmodes/idlw-complete-structtag.el b/lisp/progmodes/idlw-complete-structtag.el
index 53094f6ebeb..39f40d887f6 100644
--- a/lisp/progmodes/idlw-complete-structtag.el
+++ b/lisp/progmodes/idlw-complete-structtag.el
@@ -240,3 +240,4 @@ an up-to-date completion list."
 ;;; idlw-complete-structtag.el ends here
 
 
+;; arch-tag: d1f9e55c-e504-4187-9c31-3c3651fa4bfa