diff --git a/doc/conf.py b/doc/conf.py
index 7cbf800c4..3c6cf492a 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -30,8 +30,7 @@
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = [
-    "sphinx_toolbox.more_autodoc.augment_defaults",
-    "sphinx_toolbox.more_autodoc.regex",
+    "sphinx_toolbox.more_autodoc.autonamedtuple",
     'sphinx.ext.autodoc',
     'sphinx.ext.doctest',
     'sphinx.ext.todo',