diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index e5fe7fb..aa9c798 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -21,6 +21,7 @@ jobs:
           restore-keys: |
             mkdocs-material-
       - run: pip install mkdocs-material
+      - run: pip install mkdocs-glightbox
       - run: pip install mkdocstrings
       - run: pip install mkdocstrings-python
       - run: mkdocs gh-deploy --force