diff --git a/httppulsakita.js b/httppulsakita.js
index a8eaa7e..a746ae8 100644
--- a/httppulsakita.js
+++ b/httppulsakita.js
@@ -84,14 +84,14 @@ function topupRequest(task, retry) {
         if (err) {
             logger.warn('HTTP Request Error (' + task['requestId'] + '): ' + err);
             
-            callbackReport(task['requestId'], '40', 'Gangguan koneksi ke suplier');
+            callbackReport(task['requestId'], '89', 'Gangguan koneksi ke suplier');
             return;
         }
         
         logger.info('Got response from gateway ', {response_body: httpResponseBody});
         
         if (httpResponseBody.indexOf('502 Proxy Error') >= 0) {
-            callbackReport(task['requestId'], '40', '502 Proxy error');
+            callbackReport(task['requestId'], '91', '502 Proxy error');
             return;
         }