diff --git a/docs/conf.py b/docs/conf.py
index 24011a807..a531047d4 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -173,4 +173,4 @@
 # -- Options for intersphinx extension ---------------------------------------
 
 # Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'https://docs.python.org/': None}
+intersphinx_mapping = {'python': ('https://docs.python.org/3', None)}