diff --git a/.github/workflows/document-and-deploy.yml b/.github/workflows/document-and-deploy.yml
index 0d5082a..5379e4b 100644
--- a/.github/workflows/document-and-deploy.yml
+++ b/.github/workflows/document-and-deploy.yml
@@ -82,7 +82,7 @@ jobs:
             pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)"
 
       - name: Deploy to GitHub pages 🚀
-        if: ${{ github.ref_name }} == 'main'
+        if: ${{ github.ref_name == 'main' }}
         uses: JamesIves/github-pages-deploy-action@v4
         with:
           clean: true