diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 11e7f38..566d65d 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -19,4 +19,4 @@ sphinx:
 # https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
   install:
-  - requirements: requirements/doc.pip
+  - requirements: requirements/install.pip requirements/doc.pip