diff -ur libvirt-8.4.0.orig/tools/libvirt-guests.sh.in libvirt-8.4.0/tools/libvirt-guests.sh.in
--- libvirt-8.4.0.orig/tools/libvirt-guests.sh.in	2022-06-03 00:15:20.548557875 +0200
+++ libvirt-8.4.0/tools/libvirt-guests.sh.in	2022-06-03 00:15:31.627580007 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Copyright (C) 2011-2014 Red Hat, Inc.
 #
diff -ur libvirt-8.4.0.orig/tools/virt-pki-validate.in libvirt-8.4.0/tools/virt-pki-validate.in
--- libvirt-8.4.0.orig/tools/virt-pki-validate.in	2022-06-03 00:15:20.552557883 +0200
+++ libvirt-8.4.0/tools/virt-pki-validate.in	2022-06-03 00:17:33.367826199 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # This shell script checks the TLS certificates and options needed
 # for the secure client/server support of libvirt as documented at
diff -ur libvirt-8.4.0.orig/tools/virt-sanlock-cleanup.in libvirt-8.4.0/tools/virt-sanlock-cleanup.in
--- libvirt-8.4.0.orig/tools/virt-sanlock-cleanup.in	2022-06-03 00:15:20.552557883 +0200
+++ libvirt-8.4.0/tools/virt-sanlock-cleanup.in	2022-06-03 00:17:25.688810609 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # A script to cleanup resource leases auto-created by
 # the libvirt lock plugin for sanlock
diff -ur libvirt-8.4.0.orig/tools/virt-xml-validate.in libvirt-8.4.0/tools/virt-xml-validate.in
--- libvirt-8.4.0.orig/tools/virt-xml-validate.in	2022-06-03 00:15:20.552557883 +0200
+++ libvirt-8.4.0/tools/virt-xml-validate.in	2022-06-03 00:17:17.894794790 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by