diff --git a/docs/api.rst b/docs/api.rst
index 02b389ba..d22eecd5 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -9,3 +9,8 @@ API Reference
    :members:
    :undoc-members:
    :show-inheritance:
+
+.. automodule:: importlib_metadata._meta
+   :members:
+   :undoc-members:
+   :show-inheritance:
diff --git a/docs/conf.py b/docs/conf.py
index 134d7534..70e5c2dd 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -71,4 +71,6 @@
     ('py:class', '_T'),
     # Other workarounds
     ('py:class', 'importlib_metadata.DeprecatedNonAbstract'),
+    # Workaround needed for #480
+    ('py:obj', 'importlib_metadata._meta._T'),
 ]