diff --git a/build.sh b/build.sh
index c94473d..ae91d1f 100755
--- a/build.sh
+++ b/build.sh
@@ -44,7 +44,9 @@ main() {
 
 install() {
     set -e
-    pacman -Sy; pacman --noconfirm -S --needed git archiso github-cli p7zip reflector rsync
+    pacman -Sy; pacman --noconfirm -S --needed git wget github-cli p7zip reflector rsync
+    wget https://git.parchlinux.com/repo/ppr/-/raw/main/x86_64/archiso-99-1-any.pkg.tar.zst
+    sudo pacman -U archiso-99-1-any.pkg.tar.zst --noconfirm
 }
 
 
diff --git a/iso/packages.x86_64 b/iso/packages.x86_64
index c86c611..9f76627 100644
--- a/iso/packages.x86_64
+++ b/iso/packages.x86_64
@@ -31,7 +31,6 @@ f2fs-tools
 fatresize
 fsarchiver
 git
-gnu-netcat
 gpart
 gpm
 gptfdisk
@@ -160,4 +159,4 @@ paru
 parch-emoji-ios
 ttf-vazirmatn
 parch-branding
-parch-pacman
+parch-pacman-systemd