diff --git a/tests/shellcheck-to-junit b/tests/shellcheck-to-junit
index 6316db3c6..e3d9234fc 100755
--- a/tests/shellcheck-to-junit
+++ b/tests/shellcheck-to-junit
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 import argparse
 import collections