diff --git a/iptables.init b/iptables.init
index dc0e3ec..7d941ec 100755
--- a/iptables.init
+++ b/iptables.init
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 #
 # iptables	Start iptables firewall
 #
diff --git a/iptables.spec b/iptables.spec
index ad0151b..b09d6f2 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -7,7 +7,7 @@
 Name: iptables
 Summary: Tools for managing Linux kernel packet filtering capabilities
 Version: 1.4.21
-Release: 11%{?dist}
+Release: 12%{?dist}
 Source: http://www.netfilter.org/projects/iptables/files/%{name}-%{version}.tar.bz2
 Source1: iptables.init
 Source2: iptables-config
@@ -221,6 +221,9 @@ done
 
 
 %changelog
+* Mon Sep 29 2014 Jiri Popelka <jpopelka@redhat.com> - 1.4.21-12
+- ip[6]tables.init: change shebang from /bin/sh to /bin/bash (RHBZ#1147272)
+
 * Sat Aug 16 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.4.21-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild