diff --git a/pkg/appimage/appimagebuild b/pkg/appimage/appimagebuild
index 0608fdb4ac09dcaa3a1958925e081f63824f09ba..a95815e16dc5ee231ebe7c0d6e31eb89001309a4 100755
--- a/pkg/appimage/appimagebuild
+++ b/pkg/appimage/appimagebuild
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 PKGNAME='ocs-manager'
 PKGVER='0.6.5'
diff --git a/scripts/package b/scripts/package
index 64faf49a862690966ae0f8a45d708af15f639b35..63a89e36ddeead7accc05bbadf952589bae9a8e6 100755
--- a/scripts/package
+++ b/scripts/package
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 PKGNAME='ocs-manager'
 
diff --git a/scripts/prepare b/scripts/prepare
index e6194efdafe1e81b479e00005ed2965d0d84d742..6df6e810f52275eff9096017335aab6594ad24f0 100755
--- a/scripts/prepare
+++ b/scripts/prepare
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 PROJDIR="$(cd "$(dirname "${0}")/../" && pwd)"