diff --git a/docs/modules/outputs.rst b/docs/modules/outputs.rst
index 37ff0390..87d23dab 100644
--- a/docs/modules/outputs.rst
+++ b/docs/modules/outputs.rst
@@ -4,10 +4,11 @@
 
 The following GStreamer audio outputs implements the :ref:`output-api`.
 
-.. inheritance-diagram:: mopidy.outputs
-
+.. inheritance-diagram:: mopidy.outputs.custom
 .. autoclass:: mopidy.outputs.custom.CustomOutput
 
+.. inheritance-diagram:: mopidy.outputs.local
 .. autoclass:: mopidy.outputs.local.LocalOutput
 
+.. inheritance-diagram:: mopidy.outputs.shoutcast
 .. autoclass:: mopidy.outputs.shoutcast.ShoutcastOutput