diff --git a/serve.go b/serve.go
index 3d2b380..5c8d030 100644
--- a/serve.go
+++ b/serve.go
@@ -64,6 +64,7 @@ func (h handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 	w.Header().Add("Content-Type", stat.ContentType)
 	w.Header().Add("ETag", stat.ETag)
+	w.Header().Add("Access-Control-Allow-Origin", "*")
 
 	n, err := io.Copy(w, object)
 	if err != nil {