diff --git a/docs/conf.py b/docs/conf.py
index 2c71c44..0e6f0ae 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -5,7 +5,6 @@ pkg_info = pkginfo.Develop(os.path.join(os.path.dirname(__file__),'..'))
 
 extensions = [
     'sphinx.ext.autodoc',
-    'sphinx.ext.intersphinx'
     ]
 
 intersphinx_mapping = {'http://docs.python.org/dev': None}