diff --git a/src/admin.js b/src/admin.js
index 2666f9f..e26d36c 100644
--- a/src/admin.js
+++ b/src/admin.js
@@ -1,5 +1,6 @@
 'use strict';
 
+var url = require('url');
 var validator = require('validator');
 var _ = require('lodash');
 var createId = require('uuid').v4;
@@ -7,6 +8,7 @@ var assert = require('chai').assert;
 var userAgent = require('superagent');
 var Response = require('./response').Response;
 var ResponseError = require('./error').ResponseError;
+var logger = require('debug-logger')('janus:admin');
 
 /**
  * @class
@@ -15,15 +17,15 @@ class Admin {
 
     constructor(options) {
         assert.property(options, 'url', 'Missing option url');
-        assert(validator.isURL(options.url), 'Invalid url');
+        assert(validator.isURL(options.url), 'Invalid url', options.url);
         assert.property(options, 'secret');
-        this.url = options.url;
+        this.url = url.parse(options.url);
         this.secret = options.secret;
         this.userAgent = options.userAgent || userAgent;
     }
 
     makeUrl(path) {
-        return this.url + path;
+        return this.url.format() + path.replace(/^\//g, '');
     }
 
     request(req, options) {
@@ -31,10 +33,12 @@ class Admin {
             var path = _.get(options, 'path', '/admin');
             req.admin_secret = this.secret;
             req.transaction = createId();
+            logger.debug('Request', req);
             this.userAgent.post(this.makeUrl(path)).type('json').send(req).end((err, res)=>{
                 if(_.isObject(err)) {
                     return reject(err);
                 }
+                logger.debug('Response', res.body);
                 var response = new Response(req, res.body);
                 if(response.isSuccess()) {
                     resolve(response);
diff --git a/test/admin-spec.js b/test/admin-spec.js
index 4a01249..5ad8d31 100644
--- a/test/admin-spec.js
+++ b/test/admin-spec.js
@@ -27,6 +27,24 @@ describe('Admin', function() {
         });
     });
 
+    it('should make url by given path', function(done){
+        var url = 'http://localhost:7088';
+        var finalUrl = url + '/path';
+        var adminClient1 = new Admin({
+            url: url,
+            secret: adminServer.getAdminSecret()
+        });
+        var adminClient2 = new Admin({
+            url: url + '/',
+            secret: adminServer.getAdminSecret()
+        });
+        assert(adminClient1.makeUrl('/path'), finalUrl);
+        assert(adminClient1.makeUrl('path'), finalUrl);
+        assert(adminClient2.makeUrl('/path'), finalUrl);
+        assert(adminClient2.makeUrl('path'), finalUrl);
+        done();
+    });
+
     it('should throw an error caused by missing option url', function(done){
         try {
             adminClient = new Admin({