diff --git a/doc/mjx_api.rst b/doc/mjx_api.rst
index e84a8d90..291674e3 100644
--- a/doc/mjx_api.rst
+++ b/doc/mjx_api.rst
@@ -7,6 +7,7 @@ MJX API
   :special-members: False
   :private-members: False
   :exclude-members:
+      Any,
       __init__,
       __format__,
       __new__,