1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/mail/mailalias.el b/lisp/mail/mailalias.el
index 84f12876eb6..cedc40ab9a9 100644
--- a/lisp/mail/mailalias.el
+++ b/lisp/mail/mailalias.el
@@ -73,7 +73,7 @@ removed from alias expansions."
                     seplen (- (point) epos))
             (setq epos (marker-position end1) seplen 0))
           (let (translation
-                (string (buffer-substring pos epos)))
+                (string (buffer-substring-no-properties pos epos)))
             (if (and (not (assoc string disabled-aliases))
                      (setq translation
                            (cdr (assoc string mail-aliases))))