diff --git a/.github/workflows/analysis.yml b/.github/workflows/analysis.yml
index b585a63..7381ca9 100644
--- a/.github/workflows/analysis.yml
+++ b/.github/workflows/analysis.yml
@@ -164,10 +164,12 @@ jobs:
         uses: actions/upload-pages-artifact@v3
         with:
           path: 'website'
+      if: github.ref == 'refs/heads/main'
 
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v4
+      if: github.ref == 'refs/heads/main'
 
   compare:
     runs-on: ubuntu-latest