diff --git a/readthedocs.yml b/readthedocs.yml
index 49aaf86..ef3124f 100644
--- a/readthedocs.yml
+++ b/readthedocs.yml
@@ -6,6 +6,9 @@ build:
   tools:
     python: '3.11'
 
+sphinx:
+  configuration: doc/conf.py
+
 python:
   install:
     - method: pip