diff --git a/README.md b/README.md
index c8ae59c..47890ee 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 [![GitHub tag (latest SemVer)](https://img.shields.io/github/v/tag/xfenix/spellcheck-microservice?label=version)](https://github.com/xfenix/spellcheck-microservice/releases)
 [![Docker Pulls](https://img.shields.io/docker/pulls/xfenix/spellcheck-microservice)](https://hub.docker.com/r/xfenix/spellcheck-microservice)
 [![codecov](https://codecov.io/gh/xfenix/spellcheck-microservice/graph/badge.svg?token=IyBXLeKWae)](https://codecov.io/gh/xfenix/spellcheck-microservice)
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 <a href="https://github.com/psf/black" target="_blank"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
 [![Imports: isort](https://img.shields.io/badge/imports-isort-%231674b1?style=flat&labelColor=ef8336)](https://timothycrosley.github.io/isort/)
 <a href="http://mypy-lang.org/" target="_blank"><img src="https://img.shields.io/badge/mypy-checked-1F5082.svg" alt="Mypy checked"></a>