diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9d0f2e8..be39ed5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -76,7 +76,7 @@ jobs:
       # only for releases
       - name: upload release asset
         id: upload-release-asset
-        if: startsWith(github.ref, 'refs/tags/v') || github.event_name == 'release'
+        if: startsWith(github.ref, 'refs/tags/v') && github.event_name == 'release'
         uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}