1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 7ba8a9de593..71c09dce6f7 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -268,7 +268,7 @@ each invocation of the saving commands."
   :group 'gnus-article-saving
   :type '(choice (item always)
                  (item :tag "never" nil)
-                 (sexp :tag "once" :format "%t")))
+                 (other :tag "once" t)))
 
 (defcustom gnus-saved-headers gnus-visible-headers
   "Headers to keep if `gnus-save-all-headers' is nil.