diff --git a/library/Director/Db.php b/library/Director/Db.php
index 90627daa..adaafe4d 100644
--- a/library/Director/Db.php
+++ b/library/Director/Db.php
@@ -393,6 +393,7 @@ class Db extends DbConnection
             'servicegroup',
             'user',
             'usergroup',
+            'command',
             'timeperiod',
             'apiuser',
             'endpoint',