diff --git a/tests/urlcheck_sinf.py b/tests/urlcheck_sinf.py
index df987c1174c720dec51ac558fa63b4f7b976147f..becdbe8716c59d003b1d55a2e3bab6bac2236fbd 100755
--- a/tests/urlcheck_sinf.py
+++ b/tests/urlcheck_sinf.py
@@ -1,4 +1,4 @@
-#!/bin/env python3
+#!/usr/bin/env python3
 import requests
 import sys