diff --git a/.github/workflows/documentation_deploy.yaml b/.github/workflows/documentation_deploy.yaml
index 0488404..d6727b9 100644
--- a/.github/workflows/documentation_deploy.yaml
+++ b/.github/workflows/documentation_deploy.yaml
@@ -20,6 +20,7 @@ jobs:
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v2
+      - uses: r-lib/actions/setup-pandoc@v2
       - uses: actions/setup-python@v3
       - name: Install dependencies
         run: |