diff --git a/.github/workflows/script/bundle_changelog.py b/.github/workflows/script/bundle_changelog.py
old mode 100644
new mode 100755
index 8a7135f1e..58712e88c
--- a/.github/workflows/script/bundle_changelog.py
+++ b/.github/workflows/script/bundle_changelog.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import os
 import re