diff --git a/.readthedocs.yml b/.readthedocs.yml
index 64f8768db5..f51646b380 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,5 +1,8 @@
 version: 2
 
+sphinx:
+  configuration: docs/source/conf.py
+
 build:
   os: ubuntu-22.04
   tools: