diff --git a/index.js b/index.js
index f450232..694f2ac 100644
--- a/index.js
+++ b/index.js
@@ -30,11 +30,11 @@ client.on('open', function open() {
         console.log('recibiendo comprobante')
         data.guardarComprobante(message.req).then(() => {
           console.log('se guardó');
-          message.ok = true;
+          message.ok = 1;
           client.send(JSON.stringify(message));
         }).catch((ee) => {
           console.log('no se guardó' + ee);
-          message.ok = false;
+          message.ok = 0;
           client.send(JSON.stringify(message));
         });