diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
index ed7650c..d15e912 100644
--- a/.github/workflows/pkgdown.yaml
+++ b/.github/workflows/pkgdown.yaml
@@ -13,7 +13,7 @@ name: pkgdown
 
 jobs:
   pkgdown:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     # Only restrict concurrency for non-PR jobs
     concurrency:
       group: pkgdown-${{ github.event_name != 'pull_request' || github.run_id }}
@@ -22,7 +22,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v2
 
       - uses: r-lib/actions/setup-pandoc@v2
 
@@ -36,7 +36,7 @@ jobs:
           needs: website
 
       - name: Build site
-        run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
+        run: pkgdown::build_site_github_pages(new_process = TRUE, install = TRUE)
         shell: Rscript {0}
 
       - name: Deploy to GitHub pages 🚀