diff --git a/beautiful-racket-demo/wires-demo/main.rkt b/beautiful-racket-demo/wires-demo/main.rkt
index ad69d08..02fd07a 100644
--- a/beautiful-racket-demo/wires-demo/main.rkt
+++ b/beautiful-racket-demo/wires-demo/main.rkt
@@ -27,7 +27,7 @@
   #'(begin
       (define (ID) BODY)
       (module+ main
-        (displayln (format "~a: ~a" 'ID (ID))))))
+        (displayln (format "~a: ~a" 'ID (val ID))))))
 
 (define val
   (let ([val-cache (make-hash)])