diff --git a/raspberry/picoreplayer.sh b/raspberry/picoreplayer.sh
index 3687876..26a0be6 100755
--- a/raspberry/picoreplayer.sh
+++ b/raspberry/picoreplayer.sh
@@ -19,11 +19,9 @@ DOWNLOAD_URL="${BASE_URL}/${IMG_ZIP}"
 # Print usage
 usage() {
   cat <<EOF
-Usage: sudo $0 --device <rpi-4|rpi-zero|rpi-zero-2> \
-              --sdcard </dev/sdX> \
+Usage: sudo $0 --sdcard </dev/sdX> \
               [--env-file /path/to/.env]
 
-  --device     Target board (rpi-4, rpi-zero, rpi-zero-2)
   --sdcard     Device node of the SD card (e.g. /dev/sdb)
   --env-file   File containing WIFI_SSID and WIFI_PSK (defaults to ./.env)
 EOF
@@ -31,10 +29,9 @@ EOF
 }
 
 # Parse args
-DEVICE="" SDCARD=""
+SDCARD=""
 while [[ $# -gt 0 ]]; do
   case "$1" in
-    --device)   DEVICE="$2";   shift 2;;
     --sdcard)   SDCARD="$2";   shift 2;;
     --env-file) ENV_FILE="$2"; shift 2;;
     -h|--help)  usage;;
@@ -43,7 +40,7 @@ while [[ $# -gt 0 ]]; do
 done
 
 # Validate
-if [[ -z "$DEVICE" || -z "$SDCARD" ]]; then
+if [[ -z "$SDCARD" ]]; then
   usage
 fi
 if [[ ! -b "$SDCARD" ]]; then
@@ -103,20 +100,11 @@ network={
 }
 EOF
 
-# If a Zero device, enable Hifiberry DAC+ and disable onboard audio
-if [[ "$DEVICE" == "rpi-zero" || "$DEVICE" == "rpi-zero-2" ]]; then
-  cat >> "$BOOT_MNT/config.txt" <<EOF
-
-# Hifiberry DAC+ overlay for Zero models
-dtoverlay=hifiberry-dacplus-std
-EOF
-fi
-
 # Cleanup
 umount "$BOOT_MNT" "$ROOT_MNT"
 rmdir "$BOOT_MNT" "$ROOT_MNT"
 
-echo "Done! SD card is ready with PiCorePlayer ${PCP_VERSION} on $DEVICE,"
+echo "Done! SD card is ready with PiCorePlayer ${PCP_VERSION},"
 echo "hidden Wi-Fi '$WIFI_SSID'."
 echo "Insert the SD card into the Pi and power it on."
 echo "You can now connect to the PiCorePlayer web interface at http://pcp.local"