diff --git a/README.md b/README.md
index 8f70ee24c..c98905996 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 # ![xtensor](docs/source/xtensor.svg)
 
 [![GithubActions](https://github.com/xtensor-stack/xtensor/actions/workflows/ci.yml/badge.svg)](https://github.com/xtensor-stack/xtensor/actions/workflows/ci.yml)
-[![GithubActions](https://github.com/xtensor-stack/xtensor/actions/workflows/ci_extended.yaml/badge.svg)](https://github.com/xtensor-stack/xtensor/actions/workflows/ci_extended.yaml)
 [![Documentation](http://readthedocs.org/projects/xtensor/badge/?version=latest)](https://xtensor.readthedocs.io/en/latest/?badge=latest)
 [![Doxygen -> gh-pages](https://github.com/xtensor-stack/xtensor/workflows/gh-pages/badge.svg)](https://xtensor-stack.github.io/xtensor)
 [![Binder](https://mybinder.org/badge.svg)](https://mybinder.org/v2/gh/xtensor-stack/xtensor/stable?filepath=notebooks%2Fxtensor.ipynb)