diff --git a/src/api-client.lisp b/src/api-client.lisp
index 95847e8..0b7def3 100644
--- a/src/api-client.lisp
+++ b/src/api-client.lisp
@@ -857,9 +857,8 @@ the latest 15 mentions)."
       (labels ((%notifications ()
                  (when-let* ((min-id        (tooter:id (first notifications-so-far)))
                              (notifications (sort-id< (notifications min-id excluded-types))))
-
                    (loop for notification in notifications do
-                     (when (find notification notifications-so-far :test (make-id=))
+                     (when (not (find notification notifications-so-far :test (make-id=)))
                        (hooks:run-hook 'hooks:*after-getting-fediverse-notification*
                                        notification)
                        (push notification notifications-so-far)))