diff --git a/handler/meter/meter.go b/handler/meter/meter.go
index e9882e3..037fdc7 100644
--- a/handler/meter/meter.go
+++ b/handler/meter/meter.go
@@ -107,7 +107,7 @@ func (h *Handler) Metrics(ctx context.Context, req *codecpb.Frame, rsp *codecpb.
 		return nil
 	}
 
-	w.Write(rsp.Data)
+	rsp.Data = buf.Bytes()
 
 	return nil
 }