diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 0425dc2..dfa8b9d 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -8,3 +8,5 @@ python:
   install:
   - path: .
   - requirements: docs/source/requirements.txt
+sphinx:
+  configuration: docs/source/conf.py