diff --git a/.readthedocs.yml b/.readthedocs.yml
index da56d1d7..c7034ec6 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -12,3 +12,6 @@ python:
       path: .
       extra_requirements:
         - docs
+
+sphinx:
+  configuration: docs/conf.py