diff --git a/.github/workflows/pages-deployment.yml b/.github/workflows/pages-deployment.yml
index a959f32..e90c797 100644
--- a/.github/workflows/pages-deployment.yml
+++ b/.github/workflows/pages-deployment.yml
@@ -13,4 +13,5 @@ jobs:
         with:
           python-version: 3.x
       - run: pip install mkdocs-material
+      - run: pip install mkdocstrings
       - run: mkdocs gh-deploy --force