diff --git a/doc/source/api/timeutils.rst b/doc/source/api/timeutils.rst
index ee1f1e21..0b5c72bd 100644
--- a/doc/source/api/timeutils.rst
+++ b/doc/source/api/timeutils.rst
@@ -4,3 +4,4 @@
 
 .. automodule:: oslo_utils.timeutils
    :members:
+   :special-members: __enter__, __exit__