diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 87a52453..dc77e75f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -53,12 +53,12 @@ jobs:
           --allow-missing-href=true
           --log-level :debug
       - name: Upload artifact
-        if: ${{ github.ref == 'refs/heads/main' }}
+        if: ${{ github.ref == 'refs/heads/gh_pages' }}
         uses: actions/upload-pages-artifact@v1
 
   # Deployment job
   deploy:
-    if: ${{ github.ref == 'refs/heads/main' }}
+    if: ${{ github.ref == 'refs/heads/gh_pages' }}
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}