diff --git a/src/python/jw/pkg/lib/App.py b/src/python/jw/pkg/lib/App.py
index 276816b2..2df96c67 100644
--- a/src/python/jw/pkg/lib/App.py
+++ b/src/python/jw/pkg/lib/App.py
@@ -46,28 +46,28 @@ def _get_current_event_loop() -> asyncio.AbstractEventLoop | None:
 class App:  # export
 
     def _add_arguments(self, parser: ArgumentParser) -> None:
-        self.__parser.add_argument(
+        parser.add_argument(
             '--log-flags',
             help = 'Log flags',
             default = self.__default_log_flags,
             type = parse_log_flags,
         )
-        self.__parser.add_argument(
+        parser.add_argument(
             '--log-level',
             help = 'Log level',
             default = self.__default_log_level,
             type = parse_log_level,
         )
-        self.__parser.add_argument(
+        parser.add_argument(
             '--log-file', help = 'Log file', default = self.__default_log_file
         )
-        self.__parser.add_argument(
+        parser.add_argument(
             '--backtrace',
             help = 'Show exception backtraces',
             action = 'store_true',
             default = self.__back_trace,
         )
-        self.__parser.add_argument(
+        parser.add_argument(
             '--write-profile',
             help = 'Profile code and store output to file',
             default = None,