diff --git a/local/lib/org-x/org-x-dag.el b/local/lib/org-x/org-x-dag.el
index a7b3d06..56cf21d 100644
--- a/local/lib/org-x/org-x-dag.el
+++ b/local/lib/org-x/org-x-dag.el
@@ -1462,8 +1462,8 @@ deadline (eg via epoch time) or if it has a repeater."
       (lambda (id this-h res)
         (-let* (((&alist :lifetime l) res)
                 (d (org-x-dag-adjlist-id-planning adjlist :deadline id))
-                (ns (if (org-ml-timestamp-get-repeater d)
-                        (either :left "EPG has deadline with repeater")
+                (ns (if (car (org-ml-timestamp-get-repeater d))
+                        (either :left '((:msg "EPG has deadline with repeater")))
                       (either :right `(:committed ,l :deadline ,d)))))
           (ht-set this-h id ns)
           (org-x-dag-ht-add-links id ht-l :fulfilled l))))))