diff --git a/scripts/uncloud b/scripts/uncloud
index 4f9b38b..a6747be 100755
--- a/scripts/uncloud
+++ b/scripts/uncloud
@@ -38,8 +38,12 @@ if __name__ == '__main__':
     subparsers = arg_parser.add_subparsers(dest='command')
 
     parent_parser = argparse.ArgumentParser(add_help=False)
-    parent_parser.add_argument('--debug', '-d', action='store_true', default=False,
+    parent_parser.add_argument('--debug', '-d',
+                               action='store_true',
+                               default=False,
                                help='More verbose logging')
+    parent_parser.add_argument('--conf-dir', '-c',
+                               help='Configuration directory')
 
     etcd_parser = argparse.ArgumentParser(add_help=False)
     etcd_parser.add_argument('--etcd-host')