diff --git a/partner-kospinjasa.js b/partner-kospinjasa.js
index e8db697..7cbc399 100644
--- a/partner-kospinjasa.js
+++ b/partner-kospinjasa.js
@@ -61,23 +61,7 @@ function topupRequestSoap(task, params, retry) {
 
         logger.info('Requesting to service', {url: config.h2h_out.partner, params: params});
 
-        soapClient.billpayment(
-            {
-                inputCheck: {
-                    userName: params.userName,
-                    signature: params.signature,
-                    productCode: params.productCode,
-                    terminal: params.terminal,
-                    transactionType: params.transactionType,
-                    billNumber: params.billNumber,
-                    amount: params.amount,
-                    bit61: params.bit61,
-                    reff: params.reff,
-                    timeStamp: params.timeStamp
-                }
-            },
-            function(err, result) {
-
+        soapClient.billpayment({ inputCheck: params }, function(err, result) {
             if (err) {
                 logger.warn('Error requesting service', {err: err});
                 callbackReport(task.requestId, '68', 'something wrong');