diff --git a/.readthedocs.yml b/.readthedocs.yml
index f98f5b245..9a4df24a9 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -13,3 +13,6 @@ python:
   install:
     - requirements: dev-requirements.txt
     - path: .
+
+sphinx:
+  configuration: docs/sphinx/conf.py