diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 8ea94712..304b3581 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -8,4 +8,5 @@ python:
     - path: .
     - requirements: docs/requirements.txt
 sphinx:
+  configuration: docs/conf.py
   fail_on_warning: true