diff --git a/.readthedocs.yml b/.readthedocs.yml
index a0fd9b4a..012dd100 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -5,6 +5,9 @@
 ---
 version: 2
 
+sphinx:
+  configuration: docs/conf.py
+
 submodules:
   include: all
   exclude: []