diff --git a/README.md b/README.md
index 7b4ec7a..39d47bc 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 [![python](https://img.shields.io/badge/python-3.9%20|%203.10%20|%203.11-blue)](https://www.python.org/downloads/)
 [![arXiv](https://img.shields.io/badge/arXiv-2405.04657-red.svg)](https://arxiv.org/abs/2405.04657)
 [![JCIM](https://img.shields.io/badge/JCIM-10.1021%2Facs.jcim.4c00895-blue)](https://doi.org/10.1021/acs.jcim.4c00895)
-[![unit-tests](https://github.com/Acellera/acegen-open/blob/main/.github/workflows/unit_tests.yml)](https://github.com/Acellera/acegen-open/actions/workflows/unit_tests.yml)
+[![unit-tests](https://github.com/Acellera/acegen-open/actions/workflows/unit_tests.yml/badge.svg)](https://github.com/Acellera/acegen-open/actions/workflows/unit_tests.yml)
 
 
 ---