diff --git a/init.d/sysv/zapret b/init.d/sysv/zapret
index 17d8d3f..7ee044b 100755
--- a/init.d/sysv/zapret
+++ b/init.d/sysv/zapret
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # For systemd :
 #  install : /usr/lib/lsb/install_initd zapret
 #  remove : /usr/lib/lsb/remove_initd zapret