diff --git a/lib/vagrant-parallels/action/sane_defaults.rb b/lib/vagrant-parallels/action/sane_defaults.rb
index 16daa606..6a483170 100644
--- a/lib/vagrant-parallels/action/sane_defaults.rb
+++ b/lib/vagrant-parallels/action/sane_defaults.rb
@@ -61,7 +61,8 @@ def default_settings
           settings.merge!(
             startup_view: 'headless',
             time_sync: 'on',
-            disable_timezone_sync: 'on'
+            disable_timezone_sync: 'on',
+            shf_host_defined: 'off'
           )
 
           settings