diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index ff3a711c4..aa3aa8644 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -24,5 +24,5 @@ jobs:
           path: .cache
           restore-keys: |
             mkdocs-material-
-      - run: pip install mkdocs-material 
+      - run: pip install mkdocstrings mkdocs-material 
       - run: mkdocs gh-deploy --force
\ No newline at end of file