diff --git a/docs/source/conf.py b/docs/source/conf.py
index 5c8bac3..354e7e7 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -95,6 +95,7 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 html_theme = 'default'
+RTD_NEW_THEME = True
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the