diff --git a/aider/args.py b/aider/args.py
index 5d2e841ab..752360189 100644
--- a/aider/args.py
+++ b/aider/args.py
@@ -701,7 +701,7 @@ def get_parser(default_config_files, git_root):
     )
     group.add_argument(
         "--gui",
-        "--browser",
+        "--browser", # ai turn into a boolean!
         action="store_true",
         help="Run aider in your browser",
         default=False,