diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 58ffb69..d508fd1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,6 +25,7 @@ jobs:
         run: echo "lipu-sona.pona.la" > public/CNAME
       - name: deploy
         uses: peaceiris/actions-gh-pages@v3
+        if: github.event_name != 'pull_request'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: "${{ github.workspace }}/public"