diff --git a/docs/conf.py b/docs/conf.py
index babb8c4a..54b5bc00 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -35,7 +35,7 @@ from glances import __version__
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 #extensions = ['sphinxcontrib.autohttp.bottle']
-extensions = []
+extensions = ['sphinx.ext.intersphinx']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
diff --git a/docs/objects.inv b/docs/objects.inv
new file mode 100644
index 00000000..cca4aa50
Binary files /dev/null and b/docs/objects.inv differ