diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 5da9876ac21..86c7ba123d4 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,4 +3,7 @@ sphinx:
 
 python:
   install:
-    - requirements: docs/requirements.txt
\ No newline at end of file
+    - requirements: docs/requirements.txt
+
+# Required
+version: 2