diff --git a/lib/ts_utils/metadata.py b/lib/ts_utils/metadata.py
index da1a15af0..785c9afc5 100644
--- a/lib/ts_utils/metadata.py
+++ b/lib/ts_utils/metadata.py
@@ -26,6 +26,7 @@ __all__ = [
     "PackageDependencies",
     "StubMetadata",
     "StubtestSettings",
+    "get_oldest_supported_python",
     "get_recursive_requirements",
     "read_dependencies",
     "read_metadata",