diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cf65f1e..76620e8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,10 +13,7 @@ jobs:
       - name: Build XTChain
         run: CORES=10 ./build-linux.sh
       - name: Publish binaries
-        on:
-          push:
-            tags:
-              - '**'
+        if: github.ref_type == 'tag'
         env:
           OSCW_GITHUB_USERNAME: ${{ secrets.OSCW_GITHUB_USERNAME }}
           OSCW_GITHUB_PASSWORD: ${{ secrets.OSCW_GITHUB_PASSWORD }}