diff --git a/system/puppet.py b/system/puppet.py
index ebad74fd298..c26b96db6df 100644
--- a/system/puppet.py
+++ b/system/puppet.py
@@ -73,6 +73,7 @@ options:
     required: false
     default: stdout
     choices: [ 'stdout', 'syslog' ]
+    version_added: "2.1"
 requirements: [ puppet ]
 author: "Monty Taylor (@emonty)"
 '''