diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3217d95..83b5093 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -153,12 +153,14 @@ jobs:
 
       - name: Download CSS pack
         uses: actions/download-artifact@v4
+        if: github.event_name == 'release'
         with:
           name: dist-package-css
           path: dist-css
 
       - name: Add CSS package to the release
         uses: actions/upload-release-asset@v1.0.1
+        if: github.event_name == 'release'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: