diff --git a/.github/workflows/generate-screenshots.yml b/.github/workflows/generate-screenshots.yml
index f2f0bd928..ff351d881 100644
--- a/.github/workflows/generate-screenshots.yml
+++ b/.github/workflows/generate-screenshots.yml
@@ -13,6 +13,8 @@ jobs:
       - uses: actions/setup-java@v1
         with:
           java-version: 14
+      - name: Test glxinfo
+        run: xvfb-run glxinfo
       - name: Collect screenshots
         run: ./gradlew collectScreenshots
       - uses: stefanzweifel/git-auto-commit-action@v4.1.5