diff --git a/docs/api.rst b/docs/api.rst
index 8dfc8cce0..89a95304a 100644
--- a/docs/api.rst
+++ b/docs/api.rst
@@ -27,6 +27,10 @@ API Documentation
     :members:
     :undoc-members:
 
+.. automodule:: borg.keymanager
+    :members:
+    :undoc-members:
+
 .. automodule:: borg.logger
     :members:
     :undoc-members: