diff --git a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-gateway-status.sh b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-gateway-status.sh
index 9db9fe67..05a86176 100755
--- a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-gateway-status.sh
+++ b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-gateway-status.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 ### This file managed by Salt, do not edit by hand! ###
 
 get_ip() { curl --interface "$1" -sL ip.envs.net ; }
diff --git a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-manuell_update.sh b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-manuell_update.sh
index 02597147..adc714a7 100755
--- a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-manuell_update.sh
+++ b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-manuell_update.sh
@@ -1,19 +1,25 @@
-#!/bin/sh
+#!/usr/bin/env sh
+### This file managed by Salt, do not edit by hand! ###
+#
+# Freifunk - Manuell Server Update
+#
 
-REV='T_RELEASE_latest'
 REPO_URL='https://github.com/Freifunk-Dresden/ffdd-server'
+REV='T_RELEASE_latest'
 INSTALL_DIR='/srv/ffdd-server'
 
-if [ "$(id -u)" -ne 0 ]; then printf 'Please run as root!\n'; exit 1 ; fi
 
+CUSTOM_REPO_URL="$(uci -qX get ffdd.sys.freifunk_repo)"
+[ -n "$CUSTOM_REPO_URL" ] && [ "$CUSTOM_REPO_URL" != "$REPO_URL" ] && REPO_URL="$CUSTOM_REPO_URL"
 
-if [ -f /usr/local/sbin/uci ] && [ -f /etc/config/ffdd ]; then
-	CUSTOM_REPO_URL="$(uci -qX get ffdd.sys.freifunk_repo)"
-	[ -n "$CUSTOM_REPO_URL" ] && [ "$CUSTOM_REPO_URL" != "$REPO_URL" ] && REPO_URL="$CUSTOM_REPO_URL"
+CUSTOM_REV="$(uci -qX get ffdd.sys.branch)"
+[ -n "$CUSTOM_REV" ] && [ "$CUSTOM_REV" != "$REV" ] && REV="$CUSTOM_REV"
 
-	CUSTOM_REV="$(uci -qX get ffdd.sys.branch)"
-	[ -n "$CUSTOM_REV" ] && [ "$CUSTOM_REV" != "$REV" ] && REV="$CUSTOM_REV"
-fi
+CUSTOM_INSTALL_DIR="$(uci -qX get ffdd.sys.install_dir)"
+[ -n "$CUSTOM_INSTALL_DIR" ] && [ "$CUSTOM_INSTALL_DIR" != "$INSTALL_DIR" ] && INSTALL_DIR="$CUSTOM_INSTALL_DIR"
+
+
+if [ "$(id -u)" -ne 0 ]; then printf 'Please run as root!\n'; exit 1 ; fi
 
 [ -d "$INSTALL_DIR" ] && rm -rf "$INSTALL_DIR"
 git clone "$REPO_URL" "$INSTALL_DIR"
diff --git a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-uci_autosetup.sh b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-uci_autosetup.sh
index f6013a76..bbc573e1 100755
--- a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-uci_autosetup.sh
+++ b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-uci_autosetup.sh
@@ -1,17 +1,13 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 ### This file managed by Salt, do not edit by hand! ###
 #
 # Freifunk - Autosetup for /etc/config/ffdd
 #
 export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
-#
-# Get variables from /etc/config/ffdd
-ddmesh_node="$(uci -qX get ffdd.sys.ddmesh_node)"
 ddmesh_key="$(uci -qX get ffdd.sys.ddmesh_registerkey)"
 
 if [ -z "$ddmesh_key" ] || [ "$ddmesh_key" = '-' ]; then
-
 		# set ddmesh_registerkey
 		ddmesh_key="$(ip link | sha256sum | sed 's#\(..\)#\1:#g;s#[ :-]*$##')"
 		uci set ffdd.sys.ddmesh_registerkey="$ddmesh_key"
@@ -24,5 +20,4 @@ if [ -z "$ddmesh_key" ] || [ "$ddmesh_key" = '-' ]; then
 		uci commit
 fi
 
-#
 exit 0
diff --git a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-version b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-version
index 5f07e996..583b3723 100755
--- a/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-version
+++ b/salt/freifunk/base/ddmesh/usr/local/bin/freifunk-version
@@ -1,11 +1,18 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
+### This file managed by Salt, do not edit by hand! ###
+#
+# Freifunk - Server Version Info
+#
 
-install_dir="$(uci -qX get ffdd.sys.install_dir)"
-version="$(head -n3 "$install_dir"/init_server.sh | grep -oP '(?<=^#version=).+' | tr -d '"')"
-rev="$(git --git-dir="$install_dir"/.git describe --all --abbrev=0 | cut -f2 -d"/")"
-commit="$(git --git-dir="$install_dir"/.git show --oneline -s | awk '{print $1}')"
+INSTALL_DIR='/srv/ffdd-server'
 
-if [ "$install_dir" != '' ]; then
+CUSTOM_INSTALL_DIR="$(uci -qX get ffdd.sys.install_dir)"
+[ -n "$CUSTOM_INSTALL_DIR" ] && [ "$CUSTOM_INSTALL_DIR" != "$INSTALL_DIR" ] && INSTALL_DIR="$CUSTOM_INSTALL_DIR"
+
+if [ -d "$INSTALL_DIR" ]; then
+	version="$(head -n3 "$INSTALL_DIR"/init_server.sh | grep -oP '(?<=^#version=).+' | tr -d '"')"
+	rev="$(git --git-dir="$INSTALL_DIR"/.git describe --all --abbrev=0 | cut -f2 -d"/")"
+	commit="$(git --git-dir="$INSTALL_DIR"/.git show --oneline -s | awk '{print $1}')"
 	printf '%s - %s (%s)\n' "$version" "$rev" "$commit"
 else
 	printf 'n.a.\n'