diff --git a/lib/js/runtime.sx b/lib/js/runtime.sx
index 669d195f..0f93158f 100644
--- a/lib/js/runtime.sx
+++ b/lib/js/runtime.sx
@@ -2195,10 +2195,14 @@
       ((list? v) v)
       ((= (type-of v) "string") (js-string-to-list v 0 (list)))
       ((dict? v)
-        (let
-          ((result (list)))
-          (for-each (fn (k) (append! result (get v k))) (keys v))
-          result))
+        (cond
+          ((contains? (keys v) "length") (js-arraylike-to-list v))
+          (else
+            (let
+              ((result (list)))
+              (begin
+                (for-each (fn (k) (append! result (get v k))) (keys v))
+                result)))))
       (else (list)))))
 
 (define