diff --git a/README.md b/README.md
index ecf09f3..6410061 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 Bullshit-free MTPROTO proxy for Telegram
 
 [![Build Status](https://travis-ci.org/9seconds/mtg.svg?branch=master)](https://travis-ci.org/9seconds/mtg)
+[![Go Report Card](https://goreportcard.com/badge/github.com/9seconds/mtg)](https://goreportcard.com/report/github.com/9seconds/mtg)
 [![Docker Build Status](https://img.shields.io/docker/build/nineseconds/mtg.svg)](https://hub.docker.com/r/nineseconds/mtg/)
 
 # Rationale