diff --git a/dapostinstall.sh b/dapostinstall.sh
index 84cae51..797140d 100644
--- a/dapostinstall.sh
+++ b/dapostinstall.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # VERSION 1.5-03.06.2023
 DAPOSTINSTALL_DIR=/opt/dapostinstall
 DADIR=/usr/local/directadmin