diff --git a/.github/workflows/onpush_chmod.yaml b/.github/workflows/onpush_chmod.yaml
index 9f9ff5204..ee4e2b126 100644
--- a/.github/workflows/onpush_chmod.yaml
+++ b/.github/workflows/onpush_chmod.yaml
@@ -18,8 +18,7 @@ jobs:
     - name: Run script file
       id: chmod
       run: |
-        find . -name *.sh -print0 | xargs -0 chmod +x && \
-        grep -rl '#!/' . | xargs chmod +x
+        find . -name *.sh -print0 | xargs -0 git update-index --chmod=+x
       shell: bash
     - name: Commit if needed
       if: steps.sort.outputs.changed != ''