diff --git a/src/ria_toolkit_oss_cli/ria_toolkit_oss/setup_repo.py b/src/ria_toolkit_oss_cli/ria_toolkit_oss/setup_repo.py
index 09c8e7f..34d7496 100644
--- a/src/ria_toolkit_oss_cli/ria_toolkit_oss/setup_repo.py
+++ b/src/ria_toolkit_oss_cli/ria_toolkit_oss/setup_repo.py
@@ -27,7 +27,7 @@ RIA_LFS_RULES = [
     ("*.pkl", "filter=lfs diff=lfs merge=lfs -text"),
 ]
 
-DEFAULT_HUB = "http://localhost:3000"
+DEFAULT_HUB = "https://riahub.ai"
 
 # Repo names must be safe directory names and valid git remote path components.
 _SAFE_NAME_RE = re.compile(r"^[A-Za-z0-9._-]{1,100}$")
diff --git a/src/ria_toolkit_oss_cli/ria_toolkit_oss/upload.py b/src/ria_toolkit_oss_cli/ria_toolkit_oss/upload.py
index e750f38..40ad07d 100644
--- a/src/ria_toolkit_oss_cli/ria_toolkit_oss/upload.py
+++ b/src/ria_toolkit_oss_cli/ria_toolkit_oss/upload.py
@@ -416,7 +416,7 @@ def _stream_upload_progress(href: str, headers: dict, file_path: str, size: int)
 @click.option(
     "--repo", required=True, metavar="OWNER/NAME", help="Target repository on RIA Hub (e.g. benchinnery/my-dataset)."
 )
-@click.option("--hub", default="http://localhost:3000", show_default=True, metavar="URL", help="RIA Hub base URL.")
+@click.option("--hub", default="https://riahub.ai", show_default=True, metavar="URL", help="RIA Hub base URL.")
 @click.option("--branch", default="main", show_default=True, help="Branch to commit the files to.")
 @click.option(
     "--path",