diff --git a/Vagrantfile b/Vagrantfile
index 147cadb..569a468 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -51,7 +51,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     # Don't boot with headless mode
     # vb.gui = true
     # Use VBoxManage to customize the VM. For example to change memory:
-    vb.customize ["modifyvm", :id, "--memory", params_memoria_vm]
+    vb.customize ["modifyvm", :id, "--memory", params_memoria_vm, "--usb", "off", "--audio", "none"]
   end
 
   $script_banco_dados = <<SCRIPT
--
libgit2 0.21.2