diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/configure-windows-pxeboot.sh b/configure-windows-pxeboot.sh
old mode 100644
new mode 100755
diff --git a/settings.sh b/settings.sh
old mode 100644
new mode 100755
index 90b65d0..df09ab6
--- a/settings.sh
+++ b/settings.sh
@@ -7,4 +7,4 @@ MENUTUTLE="Sample Title Text"
 MENUBACKGROUND="splash.png"
 
 USERID=technik
-GROUPID=www-data
+GROUPID=technik