diff --git a/bin/tools/config.py b/bin/tools/config.py
index e76a10d960f..a36003c29f8 100644
--- a/bin/tools/config.py
+++ b/bin/tools/config.py
@@ -149,7 +149,7 @@ class configmanager(object):
                     self.options['pidfile'] = False
 		
 		for arg in ('interface', 'port', 'db_name', 'db_user', 'db_password', 'db_host',
-				'db_port', 'logfile', 'pidfile', 'secure', 'smtp_server', 'smtp_user', 'smtp_password', 'price_accuracy', 'netinterface', 'netport', 'db_maxconn'):
+				'db_port', 'logfile', 'pidfile', 'secure', 'smtp_server', 'smtp_user', 'smtp_password', 'price_accuracy', 'netinterface', 'netport', 'db_maxconn', 'commit_mode'):
 			if getattr(opt, arg):
 				self.options[arg] = getattr(opt, arg)