diff --git a/partner-simplepay.js b/partner-simplepay.js
index 713421a..7ac7ab1 100644
--- a/partner-simplepay.js
+++ b/partner-simplepay.js
@@ -147,7 +147,7 @@ function _responseBodyHandler(responseBody, task) {
     const responseStatus = _getPropertyFromObjectSafe(response, status);
     const responseInfo = _getPropertyFromObjectSafe(response, info);
 
-    if (responseStatis == 'Error') {
+    if (responseStatus == 'Error') {
         if (responseInfo == 'insufficient balance') {
             rc = '91';
         }