diff --git a/.readthedocs.yml b/.readthedocs.yml
index fa7dbbe..e51da29 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -7,6 +7,19 @@ build:
   os: ubuntu-lts-latest
   tools:
     python: "3.12"
+  apt_packages:
+    - libgl1-mesa-dev
+    - xvfb
+  jobs:
+    post_system_dependencies:
+      - set -x
+      - export DISPLAY=:99.0
+      - export PYVISTA_OFF_SCREEN=true
+      - which Xvfb
+      - Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
+      - sleep 30
+      - set +x
+      - exec "$@"
 
 sphinx:
   configuration: docs/conf.py