diff --git a/README.md b/README.md
index cf222ab..abc67e4 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,6 @@
 
 [![Gem Version](https://badge.fury.io/rb/wordexp.svg)](https://rubygems.org/gems/wordexp)
 [![Circle](https://circleci.com/gh/samsonjs/wordexp/tree/main.svg?style=shield)](https://app.circleci.com/pipelines/github/samsonjs/wordexp?branch=main)
-[![Code Climate Maintainability](https://api.codeclimate.com/v1/badges/21cc24badf15d19b5cec/maintainability)](https://codeclimate.com/github/samsonjs/wordexp/maintainability)
 [![0 dependencies!](https://0dependencies.dev/0dependencies.svg)](https://0dependencies.dev)
 
 A Ruby gem for performing shell word expansion using [wordexp][]. It's like [Shellwords][] turned up to 11. Not only does it split taking quotes into account, but it also expands environment variables and tildes, and runs subcommands in `` `backticks` `` or `$(dollar parentheses)`.