diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
index a7276e8..cc62162 100644
--- a/.github/workflows/pkgdown.yaml
+++ b/.github/workflows/pkgdown.yaml
@@ -35,8 +35,11 @@ jobs:
           extra-packages: any::pkgdown, local::.
           needs: website
 
+      - name: Install TinyTeX
+        run: Rscript -e 'tinytex::install_tinytex()'
+
       - name: Build site
-        run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)
+        run: Rscript -e 'pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)'
         shell: Rscript {0}
 
       - name: Deploy to GitHub pages 🚀