diff --git a/post-processor/vagrant/aws.go b/post-processor/vagrant/aws.go
index 747207832..d03c01196 100644
--- a/post-processor/vagrant/aws.go
+++ b/post-processor/vagrant/aws.go
@@ -3,6 +3,7 @@ package vagrant
 import (
 	"fmt"
 	"github.com/mitchellh/mapstructure"
+	"github.com/mitchellh/packer/common"
 	"github.com/mitchellh/packer/packer"
 	"io/ioutil"
 	"log"
@@ -13,10 +14,10 @@ import (
 )
 
 type AWSBoxConfig struct {
+	common.PackerConfig `mapstructure:",squash"`
+
 	OutputPath          string `mapstructure:"output"`
 	VagrantfileTemplate string `mapstructure:"vagrantfile_template"`
-
-	PackerBuildName string `mapstructure:"packer_build_name"`
 }
 
 type AWSVagrantfileTemplate struct {
diff --git a/post-processor/vagrant/post-processor.go b/post-processor/vagrant/post-processor.go
index 0ad450dc8..a868978b3 100644
--- a/post-processor/vagrant/post-processor.go
+++ b/post-processor/vagrant/post-processor.go
@@ -19,8 +19,6 @@ var builtins = map[string]string{
 
 type Config struct {
 	OutputPath string `mapstructure:"output"`
-
-	PackerBuildName string `mapstructure:"packer_build_name"`
 }
 
 type PostProcessor struct {
diff --git a/post-processor/vagrant/virtualbox.go b/post-processor/vagrant/virtualbox.go
index 0539d0167..539f5da6e 100644
--- a/post-processor/vagrant/virtualbox.go
+++ b/post-processor/vagrant/virtualbox.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/mitchellh/mapstructure"
+	"github.com/mitchellh/packer/common"
 	"github.com/mitchellh/packer/packer"
 	"io/ioutil"
 	"log"
@@ -15,10 +16,10 @@ import (
 )
 
 type VBoxBoxConfig struct {
+	common.PackerConfig `mapstructure:",squash"`
+
 	OutputPath          string `mapstructure:"output"`
 	VagrantfileTemplate string `mapstructure:"vagrantfile_template"`
-
-	PackerBuildName string `mapstructure:"packer_build_name"`
 }
 
 type VBoxVagrantfileTemplate struct {
diff --git a/post-processor/vagrant/vmware.go b/post-processor/vagrant/vmware.go
index 471582026..fb5718ae1 100644
--- a/post-processor/vagrant/vmware.go
+++ b/post-processor/vagrant/vmware.go
@@ -3,6 +3,7 @@ package vagrant
 import (
 	"fmt"
 	"github.com/mitchellh/mapstructure"
+	"github.com/mitchellh/packer/common"
 	"github.com/mitchellh/packer/packer"
 	"io/ioutil"
 	"os"
@@ -11,10 +12,10 @@ import (
 )
 
 type VMwareBoxConfig struct {
+	common.PackerConfig `mapstructure:",squash"`
+
 	OutputPath          string `mapstructure:"output"`
 	VagrantfileTemplate string `mapstructure:"vagrantfile_template"`
-
-	PackerBuildName string `mapstructure:"packer_build_name"`
 }
 
 type VMwareBoxPostProcessor struct {