diff --git a/builder/virtualbox/iso/builder.go b/builder/virtualbox/iso/builder.go
index 4e906e1cd..7cf3dd7e3 100644
--- a/builder/virtualbox/iso/builder.go
+++ b/builder/virtualbox/iso/builder.go
@@ -204,7 +204,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			ResultKey:    "iso_path",
 			TargetPath:   b.config.TargetPath,
 			Url:          b.config.ISOUrls,
-			Inplace:      b.config.InplaceISO,
+			Inplace:      b.config.Inplace,
 		},
 		&vboxcommon.StepOutputDir{
 			Force: b.config.PackerForce,
diff --git a/builder/vmware/iso/builder.go b/builder/vmware/iso/builder.go
index a884822b2..d428d0184 100644
--- a/builder/vmware/iso/builder.go
+++ b/builder/vmware/iso/builder.go
@@ -291,7 +291,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			ResultKey:    "iso_path",
 			TargetPath:   b.config.TargetPath,
 			Url:          b.config.ISOUrls,
-			Inplace:      b.config.InplaceISO,
+			Inplace:      b.config.Inplace,
 		},
 		&vmwcommon.StepOutputDir{
 			Force: b.config.PackerForce,
diff --git a/common/iso_config.go b/common/iso_config.go
index e9a784266..aca468cd2 100644
--- a/common/iso_config.go
+++ b/common/iso_config.go
@@ -24,7 +24,7 @@ type ISOConfig struct {
 	TargetPath      string   `mapstructure:"iso_target_path"`
 	TargetExtension string   `mapstructure:"iso_target_extension"`
 	RawSingleISOUrl string   `mapstructure:"iso_url"`
-	InplaceISO      bool     `mapstructure:"iso_inplace"`
+	Inplace         bool     `mapstructure:"iso_inplace"`
 }
 
 func (c *ISOConfig) Prepare(ctx *interpolate.Context) (warnings []string, errs []error) {