diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 # OPQ: One Pooled Queue
 
 [![Build Status](https://github.com/fredwu/opq/actions/workflows/ci.yml/badge.svg)](https://github.com/fredwu/opq/actions)
-[![Code Climate](https://img.shields.io/codeclimate/github/fredwu/opq.svg)](https://codeclimate.com/github/fredwu/opq)
 [![CodeBeat](https://codebeat.co/badges/76916047-5b66-466d-91d3-7131a269899a)](https://codebeat.co/projects/github-com-fredwu-opq-master)
 [![Coverage](https://img.shields.io/coveralls/fredwu/opq.svg)](https://coveralls.io/github/fredwu/opq?branch=master) [![Hex.pm](https://img.shields.io/hexpm/v/opq.svg)](https://hex.pm/packages/opq)