diff --git a/sites/docs/conf.py b/sites/docs/conf.py
index f935571..5674fed 100644
--- a/sites/docs/conf.py
+++ b/sites/docs/conf.py
@@ -5,16 +5,11 @@ sys.path.append(os.path.abspath('../..'))
 from shared_conf import *
 
 # Enable autodoc, intersphinx
-extensions.extend(['sphinx.ext.autodoc', 'sphinx.ext.intersphinx'])
+extensions.extend(['sphinx.ext.autodoc'])
 
 # Autodoc settings
 autodoc_default_flags = ['members', 'special-members']
 
-# Intersphinx connection to stdlib
-intersphinx_mapping = {
-    'python': ('http://docs.python.org/2.6', None),
-}
-
 # Sister-site links to WWW
 html_theme_options['extra_nav_links'] = {
     "Main website": 'http://www.paramiko.org',
diff --git a/sites/shared_conf.py b/sites/shared_conf.py
index c265fc4..e0afe92 100644
--- a/sites/shared_conf.py
+++ b/sites/shared_conf.py
@@ -5,7 +5,7 @@ import alabaster
 
 # Alabaster theme + mini-extension
 html_theme_path = [alabaster.get_path()]
-extensions = ['alabaster']
+extensions = ['alabaster', 'sphinx.ext.intersphinx']
 # Paths relative to invoking conf.py - not this shared file
 html_theme = 'alabaster'
 html_theme_options = {
@@ -24,6 +24,11 @@ html_sidebars = {
     ]
 }
 
+# Everything intersphinx's to Python
+intersphinx_mapping = {
+    'python': ('http://docs.python.org/2.6', None),
+}
+
 # Regular settings
 project = 'Paramiko'
 year = datetime.now().year
diff --git a/sites/www/conf.py b/sites/www/conf.py
index 5047fa6..bdb5929 100644
--- a/sites/www/conf.py
+++ b/sites/www/conf.py
@@ -20,9 +20,7 @@ target = join(dirname(__file__), '..', 'docs', '_build')
 if os.environ.get('READTHEDOCS') == 'True':
     # TODO: switch to docs.paramiko.org post go-live of sphinx API docs
     target = 'http://docs.paramiko.org/en/latest/'
-intersphinx_mapping = {
-    'docs': (target, None),
-}
+intersphinx_mapping['docs'] = (target, None)
 
 # Sister-site links to API docs
 html_theme_options['extra_nav_links'] = {