diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index b79ec5b..fe4faae 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -8,6 +8,9 @@
 # Required
 version: 2
 
+sphinx:
+  configuration: docs/conf.py
+
 build:
   os: ubuntu-20.04
   tools: