1 files changed, 1 insertions, 1 deletions
diff --git a/cmd2/cmd2.py b/cmd2/cmd2.py
index 288a506b..820e9441 100755
--- a/cmd2/cmd2.py
+++ b/cmd2/cmd2.py
@@ -1838,7 +1838,7 @@ class Cmd(cmd.Cmd):
     def _autocomplete_default(self, text: str, line: str, begidx: int, endidx: int,
                               argparser: argparse.ArgumentParser) -> List[str]:
         """Default completion function for argparse commands."""
-        completer = AutoCompleter(argparser)
+        completer = AutoCompleter(argparser, cmd2_app=self)
 
         tokens, _ = self.tokens_for_completion(line, begidx, endidx)
         results = completer.complete_command(tokens, text, line, begidx, endidx)