diff --git a/config.go b/config.go
index bf7c5fbbb..15f3d764f 100644
--- a/config.go
+++ b/config.go
@@ -27,7 +27,7 @@ const defaultConfig = `
 		"googlecompute": "packer-builder-googlecompute",
 		"openstack": "packer-builder-openstack",
 		"qemu": "packer-builder-qemu",
-		"virtualbox": "packer-builder-virtualbox",
+		"virtualbox-iso": "packer-builder-virtualbox-iso",
 		"virtualbox-ovf": "packer-builder-virtualbox-ovf",
 		"vmware": "packer-builder-vmware"
 	},
diff --git a/plugin/builder-virtualbox/main.go b/plugin/builder-virtualbox-iso/main.go
similarity index 100%
rename from plugin/builder-virtualbox/main.go
rename to plugin/builder-virtualbox-iso/main.go
diff --git a/plugin/builder-virtualbox/main_test.go b/plugin/builder-virtualbox-iso/main_test.go
similarity index 100%
rename from plugin/builder-virtualbox/main_test.go
rename to plugin/builder-virtualbox-iso/main_test.go