diff --git a/main/postmarketos-mkinitfs-hook-netboot/APKBUILD b/main/postmarketos-mkinitfs-hook-netboot/APKBUILD
index dcc8cce05..e4cd01bf4 100644
--- a/main/postmarketos-mkinitfs-hook-netboot/APKBUILD
+++ b/main/postmarketos-mkinitfs-hook-netboot/APKBUILD
@@ -1,6 +1,6 @@
 # Maintainer: Mark <clashclanacc2602@gmail.com>
 pkgname=postmarketos-mkinitfs-hook-netboot
-pkgver=4.0.2
+pkgver=4.0.3
 pkgrel=0
 pkgdesc="Netboot postmarketOS using nbd feature"
 url="https://postmarketos.org"
@@ -21,6 +21,6 @@ package() {
 }
 
 sha512sums="
-2af13144ef4ba831ebdac1056f9c493ab05f3f7bfe62eb2a8ff3cc6741d225511f1f59a94f33414678bcab9dab35c7b025e5eb728fe6347e3c4b6d6e2d770758  netboot.sh
+039b6ae08ffb2e24573a5659fef8ff14f70219e06fe6dd6c5ad459f3b54883e17166060813762cdc71b7c774f450956158871fd64c70330d0a661a8cc94666e7  netboot.sh
 3c9c812a6cd25640e6cf4d722cff6c6356d5666ec6009b4c65f89e62211cc406d2cd09e0fdda6b1c1906ee32c3854988ab701cee8811208e3ef666f09e638568  netboot.modules
 "
diff --git a/main/postmarketos-mkinitfs-hook-netboot/netboot.sh b/main/postmarketos-mkinitfs-hook-netboot/netboot.sh
index ec2b8fd0e..d668302be 100644
--- a/main/postmarketos-mkinitfs-hook-netboot/netboot.sh
+++ b/main/postmarketos-mkinitfs-hook-netboot/netboot.sh
@@ -3,7 +3,6 @@
 . ./init_functions.sh
 . /usr/share/misc/source_deviceinfo
 NBD_PORT=9999
-NBD_IP=172.16.42.2
 NBD_BLOCK_SIZE=${deviceinfo_rootfs_image_sector_size:-512}
 
 setup_usb_network
@@ -21,12 +20,14 @@ if [ ! -b /dev/nbd0 ]; then
 	pmos_loop_forever
 fi
 
-while ! busybox nbd-client $NBD_IP $NBD_PORT /dev/nbd0 -b "$NBD_BLOCK_SIZE"; do
+client_ip="${unudhcpd_client_ip:-172.16.42.2}"
+
+while ! busybox nbd-client "$client_ip" $NBD_PORT /dev/nbd0 -b "$NBD_BLOCK_SIZE"; do
 	echo "Connection attempt not successful, continuing..."
 	sleep 1
 done
 
-echo "Connected to $NBD_IP!"
+echo "Connected to $client_ip!"
 
 # Show "Loading" splash again when continuing
 show_splash "Loading..."