diff --git a/init.org b/init.org
index cff201a..0f5e766 100644
--- a/init.org
+++ b/init.org
@@ -1963,11 +1963,9 @@ When I clock out of the "OSM" task, this code stores changeset details in it.
                  if (equal id last-id)
                  return (reverse changesets)
                  else collect
-                 (list
-                  :osm-url
-                  (my-make-osm-url id)
-                  :osm-comment
-                  (my-get-changeset-comment changeset)) into changesets)
+                 (list :osm-url (my-make-osm-url id)
+                       :osm-comment (my-get-changeset-comment changeset))
+                 into changesets)
              ;; no changeset information in file - just use
              ;; the latest changeset from the response
              (let* ((changeset (first response-changesets))
@@ -1979,7 +1977,9 @@ When I clock out of the "OSM" task, this code stores changeset details in it.
                       (chronometrist-latest-record (chronometrist-active-backend))
                       `(:changesets ,new-changesets))))
     ;; (message "Last changeset ID - %s" last-id)
-    (chronometrist-replace-last (chronometrist-active-backend) new-plist)))
+    ;; don't update if the latest changeset ID was already recorded
+    (when new-changesets
+      (chronometrist-replace-last (chronometrist-active-backend) new-plist))))
 #+END_SRC
 
 ***** my-save-osm-changeset-details