diff --git a/lib/modules/blockchain_process/blockchain.js b/lib/modules/blockchain_process/blockchain.js
index 90e4a1619..4cb42eaad 100644
--- a/lib/modules/blockchain_process/blockchain.js
+++ b/lib/modules/blockchain_process/blockchain.js
@@ -93,13 +93,17 @@ Blockchain.prototype.initProxy = function() {
   this.config.wsPort += constants.blockchain.servicePortOnProxy;
 };
 
-Blockchain.prototype.setupProxy = function() {
+Blockchain.prototype.setupProxy = async function() {
   const proxy = require('./proxy');
   const Ipc = require('../../core/ipc');
 
   let ipcObject = new Ipc({ipcRole: 'client'});
-  this.rpcProxy = proxy.serve(ipcObject, this.config.rpcHost, this.config.rpcPort, false);
-  this.wsProxy = proxy.serve(ipcObject, this.config.wsHost, this.config.wsPort, true);
+  const [rpcProxy, wsProxy] = await Promise.all([
+    proxy.serve(ipcObject, this.config.rpcHost, this.config.rpcPort, false),
+    proxy.serve(ipcObject, this.config.wsHost, this.config.wsPort, true, this.config.wsOrigins)
+  ]);
+  this.rpcProxy = rpcProxy;
+  this.wsProxy = wsProxy;
 };
 
 Blockchain.prototype.shutdownProxy = function() {