diff --git a/app/rpcApi.js b/app/rpcApi.js
index f9021cc..e37aca5 100755
--- a/app/rpcApi.js
+++ b/app/rpcApi.js
@@ -432,7 +432,7 @@ function getBalanceFromAddress(rpcClient, address) {
     console.log("getaddressbalance \'{\"addresses\": [\"" + address + "\"]}\'");
 
     return new Promise(function(resolve, reject) {
-        client.cmd("getaddressbalance", " \'{\"addresses\": [\"" + address + "\"]}\'", function(err, result, resHeaders) {
+        client.cmd("getaddressbalance \'{\"addresses\": [\"" + address + "\"]}\'", function(err, result, resHeaders) {
             if (err) {
                 console.log("Error 3017hfwe0f: " + err);