diff --git a/racket-webview.rkt b/racket-webview.rkt
index f138e00..ceb1c5a 100644
--- a/racket-webview.rkt
+++ b/racket-webview.rkt
@@ -1033,8 +1033,8 @@
                                  (λ (st)
                                    (let ((stl (send window getComputedStyle el)))
                                      (set! (js-ref r st) (js-ref stl st)))))
-                           (list (list 'id id)
-                                 (list 'style r))))
+                           (return (list (list 'id id)
+                                         (list 'style r)))))
                       ))
            (r (webview-call-js wv js-code))
            )