diff --git a/dot_config/polybar/scripts/executable_polybar_bluetooth_speaker.sh b/dot_config/polybar/scripts/executable_polybar_bluetooth_speaker.sh
index 7cc5f4b..3cc2943 100644
--- a/dot_config/polybar/scripts/executable_polybar_bluetooth_speaker.sh
+++ b/dot_config/polybar/scripts/executable_polybar_bluetooth_speaker.sh
@@ -10,7 +10,8 @@
 source colors.sh
 
 bluetooth_speaker() {
-	SPEAKER_CONNECTED=$(bt-device -i 78:44:05:F6:E9:15 | grep Connected | xargs | cut -d ' ' -f 2)
+	BT_DEVICE="1C:E6:1D:EF:0A:76"
+	SPEAKER_CONNECTED=$(bt-device -i $BT_DEVICE | grep Connected | xargs | cut -d ' ' -f 2)
 	if [ "$SPEAKER_CONNECTED" -eq 1 ]; then
 		speaker_indicator="${faded_green}${RESET}"
 	else
diff --git a/run_once_prepare_arch.sh.tmpl b/run_once_prepare_arch.sh.tmpl
index aefd179..cbe9c30 100644
--- a/run_once_prepare_arch.sh.tmpl
+++ b/run_once_prepare_arch.sh.tmpl
@@ -1,4 +1,4 @@
 {{ if eq .chezmoi.osRelease.idLike "arch" }}
 #!/bin/bash
-sudo pacman -S picom i3-gaps polybar dunst dmenu i3lock yay --noconfirm
+sudo pacman -S picom i3-gaps polybar dunst dmenu i3lock bluez-tools tmux yay --noconfirm
 {{ end }}