diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91cb81d..5b6e14e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,5 +25,5 @@ jobs:
           path: .cache
           restore-keys: |
             mkdocs-material-
-      - run: pip install mkdocs-material 
+      - run: pip install mkdocs-material mkdocstrings
       - run: mkdocs gh-deploy --force