diff --git a/doc/source/conf.py b/doc/source/conf.py
index 6777f13a5f..7c7a00b313 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -31,7 +31,6 @@ sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..',
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = ['sphinx.ext.autodoc',
               'sphinx.ext.doctest',
-              'sphinx.ext.intersphinx',
               'sphinx.ext.todo',
               'oslosphinx']
 
@@ -261,7 +260,3 @@ texinfo_documents = [
 
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
 #texinfo_show_urls = 'footnote'
-
-
-# Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'http://docs.python.org/': None}