diff --git a/plugin/builder-virtualbox/main.go b/plugin/builder-virtualbox/main.go
index 136b2698e..96271b811 100644
--- a/plugin/builder-virtualbox/main.go
+++ b/plugin/builder-virtualbox/main.go
@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/mitchellh/packer/builder/virtualbox"
+	"github.com/mitchellh/packer/builder/virtualbox/iso"
 	"github.com/mitchellh/packer/packer/plugin"
 )
 
@@ -10,6 +10,6 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	server.RegisterBuilder(new(virtualbox.Builder))
+	server.RegisterBuilder(new(iso.Builder))
 	server.Serve()
 }