diff --git a/msg.rkt b/msg.rkt
index 5cc7b80..ffbc50f 100644
--- a/msg.rkt
+++ b/msg.rkt
@@ -85,8 +85,7 @@
 
 ;; Bytes -> Msg
 (define (bytes->msg bs)
-  (bytes->jsexpr
-   (jsexpr->msg bs)))
+  (jsexpr->msg (bytes->jsexpr bs)))
 
 (module+ test
   (check-equal? (jsexpr->msg