diff --git a/docs/api.rst b/docs/api.rst
index 56182d40..f77fc0ad 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -137,6 +137,8 @@ Classes
 .. autoclass:: requests.Request
    :inherited-members:
 
+.. _sessionapi:
+
 .. autoclass:: requests.Session
    :inherited-members: