diff --git a/README.md b/README.md
index edaee7d..0814826 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ The latest `dlordinal` release is `v2.2.0`.
 
 | Overview  |                                                                                                                                          |
 |-----------|------------------------------------------------------------------------------------------------------------------------------------------|
-| **CI/CD** | [![!codecov](https://img.shields.io/codecov/c/github/ayrna/dlordinal?label=codecov&logo=codecov)](https://codecov.io/gh/ayrna/dlordinal) [![!docs](https://readthedocs.org/projects/dlordinal/badge/?version=latest&style=flat)](https://dlordinal.readthedocs.io/en/latest/)  [![!python](https://img.shields.io/badge/python-3.8%20%7C%203.9%20%7C%203.10%20%7C%203.11%20%7C%203.12-blue)](https://www.python.org/) |
+| **CI/CD** | [![Run Tests](https://github.com/ayrna/dlordinal/actions/workflows/run_tests.yml/badge.svg?branch=main)](https://github.com/ayrna/dlordinal/actions/workflows/run_tests.yml) [![!codecov](https://img.shields.io/codecov/c/github/ayrna/dlordinal?label=codecov&logo=codecov)](https://codecov.io/gh/ayrna/dlordinal) [![!docs](https://readthedocs.org/projects/dlordinal/badge/?version=latest&style=flat)](https://dlordinal.readthedocs.io/en/latest/)  [![!python](https://img.shields.io/badge/python-3.8%20%7C%203.9%20%7C%203.10%20%7C%203.11%20%7C%203.12-blue)](https://www.python.org/) |
 | **Code**  | [![![pypi]](https://img.shields.io/pypi/v/dlordinal)](https://pypi.org/project/dlordinal/2.0.0/) [![![binder]](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/ayrna/dlordinal/main?filepath=tutorials) [![!black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black) [![Linter: Ruff](https://img.shields.io/badge/Linter-Ruff-brightgreen?style=flat-square)](https://github.com/charliermarsh/ruff)                     |