diff --git a/readme.md b/readme.md
index d5d5fe5..906cba1 100644
--- a/readme.md
+++ b/readme.md
@@ -95,6 +95,10 @@ Before sending a PR, please [create an issue](https://github.com/PDMLab/docker-c
 
 Also please add tests and make sure to run `npm run eslint`.
 
+### Slack
+
+If you want to discuss an `docker-compose` issue or PR in more detail, feel free to [join our Slack workspace](https://join.slack.com/t/pdmlab-oss/shared_invite/enQtNjEyMjQ0MDY3NTczLTg1ZDc0YjQxMGE3MTcyYTdkODU1YjFmMTBiODE2ZTZiNDFkNjc1MWE4OTE4NWY0Y2YyMWYzYmNhZGY0NDAyYWY). 
+
 ## License
 
 MIT License