diff --git a/.travis.yml b/.travis.yml
index e157592..fb703b0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,12 @@
 language: python
 python:
   - "2.7"
+virtual_env:
+  system_site_packages: true
 install:
   - pip install --upgrade pip
   - pip install -r requirements.txt
-  - pip install lxml --upgrade
-  - pip install http://xmlsoft.org/sources/python/libxml2-python-2.6.21.tar.gz
   - pip install PyXmlSec --allow-external PyXMLSec --allow-insecure PyXMLSec
-  - pip install coveralls
 script: 
   coverage run --source=pytrustnfe setup.py nosetests
 before_install:
diff --git a/pytrustnfe/HttpClient.py b/pytrustnfe/HttpClient.py
index 52ae183..0ac3407 100644
--- a/pytrustnfe/HttpClient.py
+++ b/pytrustnfe/HttpClient.py
@@ -29,6 +29,7 @@ class HttpClient(object):
             response = conexao.getresponse()
             if response.status == '200':
                 return response.read()
+            return response.read()
         except Exception as e:
             print str(e)            
         finally:
diff --git a/pytrustnfe/servicos/Comunicacao.py b/pytrustnfe/servicos/Comunicacao.py
index c46a3b5..246c724 100644
--- a/pytrustnfe/servicos/Comunicacao.py
+++ b/pytrustnfe/servicos/Comunicacao.py
@@ -42,10 +42,9 @@ class Comunicacao(object):
     def envio_nfe(self):
         chave, certificado = self._preparar_temp_pem()
         
-        c = HttpClient('cad.svrs.rs.gov.br', chave, certificado)
+        c = HttpClient('cad.sefazrs.rs.gov.br', chave, certificado)
         
-        xml_retorno =  c.post_xml('/ws/cadconsultacadastro/cadconsultacadastro2.asmx', '')
-                
+        xml_retorno =  c.post_xml('/ws/cadconsultacadastro/cadconsultacadastro2.asmx', '')                
         obj = objectify.fromstring(xml_retorno)
 
         return xml_retorno, obj
diff --git a/pytrustnfe/test/test_comunicacao.py b/pytrustnfe/test/test_comunicacao.py
index 6c0876f..0a9b4e2 100644
--- a/pytrustnfe/test/test_comunicacao.py
+++ b/pytrustnfe/test/test_comunicacao.py
@@ -16,11 +16,22 @@ class test_comunicacao(unittest.TestCase):
 
     caminho = os.path.dirname(__file__)
     
+    #Teste temporario
+    def test_envio_without_mock(self):
+        try:
+            dir_pfx = '/home/danimar/Desktop/isotelha.pfx' #Hack
+            
+            com = Comunicacao(dir_pfx, 'iso@#telha')
+            xml, objeto = com.envio_nfe()
+            
+            print xml
+            print objeto
+        except Exception as e:
+            print(str(e))
+        
     def test_envio_nfe(self):        
         dir_pfx = os.path.join(self.caminho, 'teste.pfx')
         
-        #dir_pfx = '/home/danimar/Desktop/INFOGER.pfx' #Hack
-        
         with mock.patch('pytrustnfe.HttpClient.HTTPSConnection') as HttpsConnection:
             conn = HttpsConnection.return_value
             retorno = mock.MagicMock()            
diff --git a/requirements.txt b/requirements.txt
index edacdc8..3961f03 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
+PyOpenSSL
 nose
-mock
\ No newline at end of file
+mock
+coveralls
\ No newline at end of file