diff --git a/documentation/source/conf.py b/documentation/source/conf.py
index d24bfda..89fe357 100644
--- a/documentation/source/conf.py
+++ b/documentation/source/conf.py
@@ -11,8 +11,8 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys
-import os
+import sys, os
+import sphinxcontrib.dylan.themes as dylan_themes
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -26,7 +26,7 @@
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['dylandomain.dylandomain']
+extensions = ['sphinxcontrib.dylan.domain']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -95,15 +95,15 @@
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = 'haiku'
+html_theme = dylan_themes.get_html_theme_default()
 
 # 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
 # documentation.
-#html_theme_options = {}
+html_theme_options = dylan_themes.get_html_theme_options_default()
 
 # Add any paths that contain custom themes here, relative to this directory.
-#html_theme_path = []
+html_theme_path = [dylan_themes.get_html_theme_path()]
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".