diff --git a/kb.sh b/kb.sh
index 7d628d9..01dda12 100644
--- a/kb.sh
+++ b/kb.sh
@@ -1,12 +1,17 @@
 #!/bin/bash
+if [ "$EUID" -ne 0 ]; then
+  echo "This script requires root rights. Execute it with sudo."
+  exit 1
+fi
 apt install -y git dkms build-essential linux-headers-$(uname -r)
 rm -rf ~/clevo-keyboard
 rmmod clevo_acpi
 rmmod clevo_wmi
 rmmod tuxedo_io
 rmmod tuxedo_keyboard
-sudo pacman -S base-devel
-sudo pacman -S dkms
+rm /etc/modprobe.d/tuxedo_keyboard.conf
+pacman -S base-devel
+pacman -S dkms
 pamac install $(pamac list --quiet --installed | grep "^linux[0-9]*[-rt]*$" | awk '{print $1"-headers"}' ORS=' ')
 dnf -y group install "C Development Tools and Libraries"
 dnf -y group install "Development Tools"
@@ -17,7 +22,18 @@ dnf -y install kernel-devel
 git clone https://github.com/wessel-novacustom/clevo-keyboard
 cd clevo-keyboard/
 make clean
-sudo make dkmsinstall
+cd src
+file="tuxedo_keyboard.c"
+output=$(dmidecode | grep Manufacturer)
+sysvendor=$(echo "$output" | awk -F 'Manufacturer: ' 'NR==1{print $2}')
+boardvendor=$(echo "$output" | awk -F 'Manufacturer: ' 'NR==2{print $2}')
+chassisvendor=$(echo "$output" | awk -F 'Manufacturer: ' 'NR==3{print $2}')
+sed -i "s/DMI_MATCH(DMI_SYS_VENDOR, .*)/DMI_MATCH(DMI_SYS_VENDOR, \"$sysvendor\")/g" "$file"
+sed -i "s/DMI_MATCH(DMI_BOARD_VENDOR, .*)/DMI_MATCH(DMI_BOARD_VENDOR, \"$boardvendor\")/g" "$file"
+sed -i "s/DMI_MATCH(DMI_CHASSIS_VENDOR, .*)/DMI_MATCH(DMI_CHASSIS_VENDOR, \"$chassisvendor\")/g" "$file"
+cat $file
+cd ..
+make dkmsinstall
 echo tuxedo_keyboard >> /etc/modules
 modprobe tuxedo_keyboard
 echo "options tuxedo_keyboard color=WHITE" > /etc/modprobe.d/tuxedo_keyboard.conf