diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 974aa27..8325091 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -27,6 +27,6 @@ sphinx:
 # Optional but recommended, declare the Python requirements required
 # to build your documentation
 # See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
- python:
-    install:
+python:
+  install:
     - requirements: docs/requirements.txt