diff --git a/README.md b/README.md
index 3756fbb0c..4581ef54a 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@
 [![Tests](https://github.com/python-graphblas/python-graphblas/workflows/Tests/badge.svg?branch=main)](https://github.com/python-graphblas/python-graphblas/actions)
 [![Docs](https://readthedocs.org/projects/python-graphblas/badge/?version=latest)](https://python-graphblas.readthedocs.io/en/latest/)
 [![Coverage](https://coveralls.io/repos/python-graphblas/python-graphblas/badge.svg?branch=main)](https://coveralls.io/r/python-graphblas/python-graphblas)
+[![pyOpenSci](https://tinyurl.com/y22nb8up)](https://github.com/pyOpenSci/software-review/issues/81)
 <br>
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7328791.svg)](https://doi.org/10.5281/zenodo.7328791)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/python-graphblas/python-graphblas/HEAD?filepath=notebooks%2FIntro%20to%20GraphBLAS%20%2B%20SSSP%20example.ipynb)