diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
index c33c4615..feff9e8c 100644
--- a/CONTRIBUTING.rst
+++ b/CONTRIBUTING.rst
@@ -20,7 +20,7 @@ Project organization
 How to contribute code
 ----------------------
 
-The preferred way to contribute to the BIDScoin code base or documentation is to use a `forking wokflow <https://www.atlassian.com/git/tutorials/comparing-workflows/forking-workflow>`__, i.e. fork the `main repository <https://github.com/Donders-Institute/bidscoin>`__, create a feature branch, and submit a pull request. If you are unsure what that means, here is a set-up workflow you may wish to follow:
+The preferred way to contribute to the BIDScoin code base or documentation is to use a `forking workflow <https://www.atlassian.com/git/tutorials/comparing-workflows/forking-workflow>`__, i.e. fork the `main repository <https://github.com/Donders-Institute/bidscoin>`__, create a feature branch, and submit a pull request. If you are unsure what that means, here is a set-up workflow you may wish to follow:
 
 0. Fork the `project repository <https://github.com/Donders-Institute/bidscoin>`_ on GitHub, by clicking on the “Fork” button near the top of the page — this will create a personal copy of the repository.
 
@@ -51,6 +51,8 @@ The preferred way to contribute to the BIDScoin code base or documentation is to
 
 Git will provide you with a link which you can click to initiate a pull request (if any of the above seems overwhelming, you can look up the `Git <http://git-scm.com/documentation>`__ or `GitHub <https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request>`__ documentation on the web)
 
+.. Some Mac users on have encountered issues when running pip install bidscoin[dev] or pip install .[all] during setup. If you encounter this try switching from zsh to bash.
+
 Coding guidelines
 -----------------