diff --git a/.readthedocs.yml b/.readthedocs.yml
index 0a751251..49b8f88c 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -15,6 +15,7 @@ build:
       - mkdir -p /tmp/mujoco_warp
       - cp -r mjx/mujoco/mjx/third_party/mujoco_warp/ /tmp/mujoco_warp/
       - mv /tmp/mujoco_warp/mujoco_warp/pyproject.toml /tmp/mujoco_warp/
+      - cd /tmp/mujoco_warp
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH uv pip install -e .
 
 sphinx: