diff --git a/apps/reader/views.py b/apps/reader/views.py
index cd848947e..4e33c1f2e 100644
--- a/apps/reader/views.py
+++ b/apps/reader/views.py
@@ -649,11 +649,11 @@ def mark_story_as_read(request):
             m.save()
         except OperationError:
             logging.user(request.user, "~BRMarked story as read: Duplicate Story -> %s" % (story_id))
-            logging.user(request.user, "~BRRead now date: %s, story_id: %s." % (m.read_date, story.story_id))
+            logging.user(request.user, "~BRRead now date: %s, story_id: %s." % (m.read_date, story.story_guid))
             logging.user(request.user, "~BRSubscription mark_read_date: %s, oldest_unread_story_date: %s" % (
                 usersub.mark_read_date, usersub.oldest_unread_story_date))
             m = MUserStory.objects.get(story=story, user_id=request.user.pk, feed_id=feed_id)
-            logging.user(request.user, "~BROriginal read date: %s, story id: %s" % (m.read_date, m.story_id))
+            logging.user(request.user, "~BROriginal read date: %s, story id: %s" % (m.read_date, m.story_guid))
             m.read_date = date
             m.save()