diff --git a/tools/registry_data_hunter/main.go b/tools/registry_data_hunter/main.go
index 5673576..2c98b7f 100644
--- a/tools/registry_data_hunter/main.go
+++ b/tools/registry_data_hunter/main.go
@@ -46,7 +46,7 @@ var Status = wontFail(json.Marshal(server.StatusResponse{
 
 type Proxy struct {
 	Client, Servee *proto.Conn
-	Data           nbt.Tag
+	Data           *nbt.Tag
 }
 
 func (p *Proxy) OnAnything(e event.Anything) (err error) {