diff --git a/.github/workflows/build-documentation.yml b/.github/workflows/build-documentation.yml
index a61c2147fb..9c0bd8c2ab 100644
--- a/.github/workflows/build-documentation.yml
+++ b/.github/workflows/build-documentation.yml
@@ -24,5 +24,5 @@ jobs:
           path: .cache
           restore-keys: |
             mkdocs-material-
-      - run: pip install mkdocs-material
+      - run: pip install -r requirements.txt
       - run: mkdocs gh-deploy --force