diff --git a/basic-system-setup.sh b/basic-system-setup.sh
old mode 100644
new mode 100755
index 429b11e..a25425b
--- a/basic-system-setup.sh
+++ b/basic-system-setup.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 
 echo -e "${Blue}Blue${Color_Off} ${BBlue}BBlue${Color_Off} ${Green}Green${Color_Off} ${LGreen}LGreen${Color_Off} ${BOrange}BOrange${Color_Off} ${DGray}DGray${Color_Off} ${Red}Red${Color_Off} ${LRed}LRed${Color_Off} "
diff --git a/glances-install.sh b/glances-install.sh
index 1d1c5a4..d2ff51d 100755
--- a/glances-install.sh
+++ b/glances-install.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 Color_Off='\033[0m'
 Blue='\033[0;34m'
diff --git a/linupx-install.sh b/linupx-install.sh
index 0de9114..2284fd0 100755
--- a/linupx-install.sh
+++ b/linupx-install.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Wrapper script for install, for easier execution via URL.
 
 if [ "$EUID" -ne 0 ]; then PREFIX='sudo'; else PREFIX=''; fi
diff --git a/linupx-repo-change.sh b/linupx-repo-change.sh
old mode 100644
new mode 100755
index fb715d3..7078f35
--- a/linupx-repo-change.sh
+++ b/linupx-repo-change.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eu
 set -o pipefail
diff --git a/ucs-upgrade b/ucs-upgrade
old mode 100644
new mode 100755
index fdd54c3..39cecbb
--- a/ucs-upgrade
+++ b/ucs-upgrade
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 univention-upgrade --ignoressh --ignoreterm --noninteractive
 
diff --git a/vnc-install-ubuntu.sh b/vnc-install-ubuntu.sh
old mode 100644
new mode 100755
index b2fb6ec..68c12e5
--- a/vnc-install-ubuntu.sh
+++ b/vnc-install-ubuntu.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 sudo apt install x11vnc -y
 sudo x11vnc -storepasswd /etc/x11vnc.pass 
diff --git a/webmin-install.sh b/webmin-install.sh
old mode 100644
new mode 100755
index bd742bc..3422730
--- a/webmin-install.sh
+++ b/webmin-install.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Webmin Install Script
 
 if type apt &>/dev/null; then