diff --git a/README.rst b/README.rst
index a72b0b5..3c55cd5 100644
--- a/README.rst
+++ b/README.rst
@@ -14,10 +14,14 @@ the `Fedora`_ `Infrastructure`_ team.
 Good Practice
 -------------
 
-Keep in mind that a playbook can be ran by multiple workers simultaneously,
-therefore it is advised to keep all blocking tasks out of this repository (for
-example: avoid installing packages)
+* Keep in mind that a playbook can be ran by multiple workers simultaneously,
+  therefore it is advised to keep all blocking tasks out of this repository (for
+  example: avoid installing packages)
 
+* Do not have your script return a non-zero error code. If a playbook fails
+  (returns a non-zero return code) loopabull will stop the worker. So use the
+  non-zero return code carefully so as to not kill all the workers and break
+  loopabull
 
 .. _Ansible: https://github.com/ansible/ansible
 .. _fedmsg: http://www.fedmsg.com/en/latest/