diff --git a/docs/conf.py b/docs/conf.py
index 559d0df..422a6e2 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -49,4 +49,6 @@ html_theme = 'alabaster'
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
\ No newline at end of file
+html_static_path = ['_static']
+
+master_doc = 'index'