diff --git a/.readthedocs.yml b/.readthedocs.yml
index df487324d..d4ddf174c 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -5,6 +5,9 @@
 # Required
 version: 2
 
+sphinx:
+   configuration: conf.py
+
 build:
    os: "ubuntu-24.04"
    tools: