diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 084787e..3961ed6 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -23,6 +23,5 @@ formats:
 # https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
   install:
-  - method: pip
-  - requirements: requirements.txt
-  - requirements: doc/requirements.txt
+    - requirements: requirements.txt
+    - requirements: doc/requirements.txt