diff --git a/README.md b/README.md
index 4ec0812..c7fe866 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 <a href="http://pythoninchemistry.org/pylj"><img src="https://github.com/arm61/pylj/blob/master/logo/logo.png?raw=true" width= "80%"/></a>
 
-## Visit the [pylj](http://pythoninchemistry.org/pylj) webpage for more information about pylj. 
+## Visit the [pylj](http://pythoninchemistry.org/pylj) webpage for more information about pylj.
+
+All development discussion can take place on [Slack](https://pylj.slack.com) .
 
 <p><a href="https://zenodo.org/badge/latestdoi/119863480"><img src="https://zenodo.org/badge/119863480.svg" alt="DOI"></a><a href='http://pylj.readthedocs.io/en/latest/?badge=latest'><img src='https://readthedocs.org/projects/pylj/badge/?version=latest' alt='Documentation Status' /></a></p>