diff --git a/build.sh b/build.sh
index 6ba17e8..27a24dc 100755
--- a/build.sh
+++ b/build.sh
@@ -289,8 +289,11 @@ if [ ! -e "${PACKAGES}/proxmox-backup-${BUILD_PACKAGE}_${PROXMOX_BACKUP_VER}_${P
 	patch -p1 -d proxmox-backup/ < "${PATCHES}/proxmox-backup-build.patch"
 	[ "${BUILD_PACKAGE}" = "client" ] && \
 		patch -p1 -d proxmox-backup/ < "${PATCHES}/proxmox-backup-client.patch"
-	[ "${PACKAGE_ARCH}" = "arm64" ] && \
-		patch -p1 -d proxmox-backup/ < "${PATCHES}/proxmox-backup-arm.patch"
+	if [ "${PACKAGE_ARCH}" = "arm64" ]; then
+		sed -i "s/x86_64-linux-gnu/aarch64-linux-gnu/" proxmox-backup/debian/proxmox-backup-file-restore.install
+		sed -i "s/x86_64-linux-gnu/aarch64-linux-gnu/" proxmox-backup/debian/proxmox-backup-file-restore.postinst
+		sed -i "s/x86_64-linux-gnu/aarch64-linux-gnu/" proxmox-backup/debian/proxmox-backup-server.install
+	fi
 	[[ "${BUILD_PROFILES}" =~ cross ]] && \
 		patch -p1 -d proxmox-backup/ < "${PATCHES}/proxmox-backup-cross.patch"
 	cd proxmox-backup/
diff --git a/patches/proxmox-backup-arm.patch b/patches/proxmox-backup-arm.patch
deleted file mode 100644
index 9348710..0000000
--- a/patches/proxmox-backup-arm.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-diff --git a/debian/proxmox-backup-file-restore.install b/debian/proxmox-backup-file-restore.install
-index d952836e..7e1bf2dd 100644
---- a/debian/proxmox-backup-file-restore.install
-+++ b/debian/proxmox-backup-file-restore.install
-@@ -1,4 +1,4 @@
- usr/bin/proxmox-file-restore
- usr/share/man/man1/proxmox-file-restore.1
- usr/share/zsh/vendor-completions/_proxmox-file-restore
--usr/lib/x86_64-linux-gnu/proxmox-backup/file-restore/proxmox-restore-daemon
-+usr/lib/aarch64-linux-gnu/proxmox-backup/file-restore/proxmox-restore-daemon
-diff --git a/debian/proxmox-backup-file-restore.postinst b/debian/proxmox-backup-file-restore.postinst
-index feb0557b..9501d29b 100755
---- a/debian/proxmox-backup-file-restore.postinst
-+++ b/debian/proxmox-backup-file-restore.postinst
-@@ -4,7 +4,7 @@ set -e
- 
- update_initramfs() {
-     # regenerate initramfs for single file restore VM
--    INST_PATH="/usr/lib/x86_64-linux-gnu/proxmox-backup/file-restore"
-+    INST_PATH="/usr/lib/aarch64-linux-gnu/proxmox-backup/file-restore"
-     CACHE_PATH="/var/cache/proxmox-backup/file-restore-initramfs.img"
-     CACHE_PATH_DBG="/var/cache/proxmox-backup/file-restore-initramfs-debug.img"
- 
-diff --git a/debian/proxmox-backup-server.install b/debian/proxmox-backup-server.install
-index 76f50cd0..528a3cc5 100644
---- a/debian/proxmox-backup-server.install
-+++ b/debian/proxmox-backup-server.install
-@@ -4,11 +4,11 @@ etc/proxmox-backup-banner.service /lib/systemd/system/
- etc/proxmox-backup-daily-update.service /lib/systemd/system/
- etc/proxmox-backup-daily-update.timer /lib/systemd/system/
- etc/pbs-enterprise.list /etc/apt/sources.list.d/
--usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-backup-api
--usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-backup-proxy
--usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-backup-banner
--usr/lib/x86_64-linux-gnu/proxmox-backup/proxmox-daily-update
--usr/lib/x86_64-linux-gnu/proxmox-backup/sg-tape-cmd
-+usr/lib/aarch64-linux-gnu/proxmox-backup/proxmox-backup-api
-+usr/lib/aarch64-linux-gnu/proxmox-backup/proxmox-backup-proxy
-+usr/lib/aarch64-linux-gnu/proxmox-backup/proxmox-backup-banner
-+usr/lib/aarch64-linux-gnu/proxmox-backup/proxmox-daily-update
-+usr/lib/aarch64-linux-gnu/proxmox-backup/sg-tape-cmd
- usr/sbin/proxmox-backup-debug
- usr/sbin/proxmox-backup-manager
- usr/bin/pmtx