diff --git a/lib/modules/blockchain_process/blockchain.js b/lib/modules/blockchain_process/blockchain.js
index 4397d810a..97b68aae7 100644
--- a/lib/modules/blockchain_process/blockchain.js
+++ b/lib/modules/blockchain_process/blockchain.js
@@ -343,7 +343,7 @@ Blockchain.prototype.initChainAndGetAddress = function(callback) {
 };
 
 var BlockchainClient = function(blockchainConfig, client, env, onReadyCallback, onExitCallback) {
-  const isDev = Boolean(blockchainConfig.isDev);
+  const isDev = !!blockchainConfig.isDev;
   // TODO add other clients at some point
   if (client === 'geth') {
     return new Blockchain({blockchainConfig, client: GethCommands, env, isDev, onReadyCallback, onExitCallback});
diff --git a/lib/modules/webserver/server.js b/lib/modules/webserver/server.js
index 613267555..4cbfa7a08 100644
--- a/lib/modules/webserver/server.js
+++ b/lib/modules/webserver/server.js
@@ -5,7 +5,6 @@ const expressWebSocket = require('express-ws');
 const express = require('express');
 const fs = require('../../core/fs');
 require('http-shutdown').extend();
-const webSocket = require('ws');
 
 class Server {
   constructor(options) {
@@ -37,15 +36,6 @@ class Server {
     this.app.use(main);
     this.app.use('/coverage', coverage);
     this.app.use(coverageStyle);
-    
-    //this.wss = new webSocket.Server({server: this.server});
-    //this.events.on('outputDone', () => {
-    //  this.wss.clients.forEach((ws) => {
-    //    if (ws.readyState === webSocket.OPEN) {
-    //      ws.send('outputDone');
-    //    }
-    //  });
-    //});
 
     this.app.ws('/', (_ws, _req) => {});
     const wss = expressWs.getWss('/');