diff --git a/plugins/kernel_v2/config/vm.rb b/plugins/kernel_v2/config/vm.rb
index 2214f42a5..1ff3c95bb 100644
--- a/plugins/kernel_v2/config/vm.rb
+++ b/plugins/kernel_v2/config/vm.rb
@@ -22,6 +22,7 @@ module VagrantPlugins
       attr_accessor :base_mac
       attr_accessor :boot_timeout
       attr_accessor :box
+      attr_accessor :box_ignore_box_vagrantfile
       attr_accessor :box_check_update
       attr_accessor :box_url
       attr_accessor :box_server_url
@@ -51,6 +52,7 @@ module VagrantPlugins
         @base_mac                      = UNSET_VALUE
         @boot_timeout                  = UNSET_VALUE
         @box                           = UNSET_VALUE
+        @box_ignore_box_vagrantfile    = UNSET_VALUE
         @box_check_update              = UNSET_VALUE
         @box_download_ca_cert          = UNSET_VALUE
         @box_download_ca_path          = UNSET_VALUE
@@ -378,6 +380,8 @@ module VagrantPlugins
         @boot_timeout = 300 if @boot_timeout == UNSET_VALUE
         @box = nil if @box == UNSET_VALUE
 
+        @box_ignore_box_vagrantfile = false if @box_ignore_box_vagrantfile == UNSET_VALUE
+
         if @box_check_update == UNSET_VALUE
           @box_check_update = !present?(ENV["VAGRANT_BOX_UPDATE_CHECK_DISABLE"])
         end