diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 5f5acca..415454a 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -6,3 +6,4 @@ build:
 sphinx:
   builder: dirhtml
   fail_on_warning: true
+  configuration: docs/source/conf.py