diff --git a/utils/config.py b/utils/config.py
index 04f81d4..d2dd7ca 100644
--- a/utils/config.py
+++ b/utils/config.py
@@ -7,7 +7,7 @@ def _parse_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser()
     parser.add_argument(
         "--transport",
-        choices=["stdio", "sse"],
+        choices=["stdio", "sse", "streamable-http"],
         default="stdio",
     )
     parser.add_argument("--host", default="0.0.0.0")