diff --git a/docs/source/conf.py b/docs/source/conf.py
index 5962c8ea7b1ae8bad9fb59d8986e54cfed217a17..dc9ffdad37634f1781ec6b2cfe2b8d860b40491b 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -43,12 +43,13 @@ release = '0.1.0'
 
 breathe_projects = {"ale": "./../doxyxml/"}
 
-# breathe_projects_source = {"ale": ("../../include", ['ale.h'])}
+numpydoc_show_class_members = False
 
 breathe_default_project = "ale"
 
 extensions = [
     'sphinx.ext.autodoc',
+    'numpydoc',
     'sphinx.ext.intersphinx',
     'sphinx.ext.coverage',
     'sphinx.ext.mathjax',