1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/nxml/rng-loc.el b/lisp/nxml/rng-loc.el
index 0fa455cbb59..302aa05176f 100644
--- a/lisp/nxml/rng-loc.el
+++ b/lisp/nxml/rng-loc.el
@@ -414,7 +414,7 @@ or nil."
              (setq rng-schema-locating-file-alist
                    (delq cached rng-schema-locating-file-alist)))
            nil)
-          ((and cached (equal (nth 1 cached) mtime))
+          ((and cached (time-equal-p (nth 1 cached) mtime))
            (nth 2 cached))
           (t
            (setq parsed (rng-parse-schema-locating-file file))