diff --git a/centos2rocky.sh b/centos2rocky.sh
index 527535c..3c65b9b 100755
--- a/centos2rocky.sh
+++ b/centos2rocky.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # label <label@rockylinux.org>
 # Supports only CentOS 8.3