diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 82a121285..2c97bb931 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -24,8 +24,9 @@ build:
       # Install poetry
       # https://python-poetry.org/docs/#installing-manually
       - pip install poetry==1.8.1
-      # Tell poetry to not use a virtual environment
-      - poetry config virtualenvs.create false
+    post_install:
       # Install dependencies with 'docs' dependency group
       # https://python-poetry.org/docs/managing-dependencies/#dependency-groups
-      - poetry install -vvv --without dev --with docs --with all-runtimes --with all-runtimes-dev
+      # VIRTUAL_ENV needs to be set manually for now.
+      # See https://github.com/readthedocs/readthedocs.org/pull/11152/
+      - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH poetry install -vvv --without dev --with docs --with all-runtimes --with all-runtimes-dev