diff --git a/cdist/argparse.py b/cdist/argparse.py
index 47320e01..323383ae 100644
--- a/cdist/argparse.py
+++ b/cdist/argparse.py
@@ -11,7 +11,7 @@ import cdist.info
 
 
 # set of beta sub-commands
-BETA_COMMANDS = set(('install', 'inventory', 'preos', 'trigger', ))
+BETA_COMMANDS = set(('install', 'inventory', 'trigger', ))
 # set of beta arguments for sub-commands
 BETA_ARGS = {
     'config': set(('tag', 'all_tagged_hosts', 'use_archiving', )),