diff --git a/.github/workflows/build-iso.yml b/.github/workflows/build-iso.yml
index cc05e04..2969809 100644
--- a/.github/workflows/build-iso.yml
+++ b/.github/workflows/build-iso.yml
@@ -42,13 +42,16 @@ jobs:
         pacman -Syu --noconfirm --disable-download-timeout
         pacman -S --noconfirm --disable-download-timeout archiso git sudo grub
 
-    - name: Validate package list
+    - name: Validate package lists
       run: |
         echo "Ensuring package databases are synchronized..."
         pacman -Sy
-        echo ""
-        echo "Validating packages in archiso/packages.x86_64..."
+
         INVALID_PACKAGES=""
+
+        # Validate live ISO packages
+        echo ""
+        echo "Validating packages in archiso/packages.x86_64 (live ISO)..."
         while IFS= read -r package; do
           # Skip empty lines and comments
           if [[ -z "$package" ]] || [[ "$package" =~ ^# ]]; then
@@ -64,12 +67,30 @@ jobs:
           fi
         done < archiso/packages.x86_64
 
+        # Validate target system packages
+        echo ""
+        echo "Validating packages in archiso/target-packages.x86_64 (installed system)..."
+        while IFS= read -r package; do
+          # Skip empty lines and comments
+          if [[ -z "$package" ]] || [[ "$package" =~ ^# ]]; then
+            continue
+          fi
+
+          # Check if package exists in repositories
+          if ! pacman -Si "$package" &>/dev/null; then
+            echo "❌ Invalid package: $package"
+            INVALID_PACKAGES="$INVALID_PACKAGES $package"
+          else
+            echo "✓ Valid package: $package"
+          fi
+        done < archiso/target-packages.x86_64
+
         if [[ -n "$INVALID_PACKAGES" ]]; then
           echo ""
           echo "ERROR: The following packages were not found in the repositories:"
           echo "$INVALID_PACKAGES"
           echo ""
-          echo "Please fix the package names in archiso/packages.x86_64"
+          echo "Please fix the package names in the package lists"
           exit 1
         fi
 
@@ -84,6 +105,9 @@ jobs:
         cp dot_bashrc archiso/airootfs/root/dotfiles/
         cp .chezmoi.toml.tmpl archiso/airootfs/root/dotfiles/
 
+        # Copy target package list for installer
+        cp archiso/target-packages.x86_64 archiso/airootfs/root/
+
         # Create auto-login service
         mkdir -p archiso/airootfs/etc/systemd/system/getty@tty1.service.d
         cat > archiso/airootfs/etc/systemd/system/getty@tty1.service.d/autologin.conf << EOF
diff --git a/archiso/airootfs/usr/local/bin/installer.sh b/archiso/airootfs/usr/local/bin/installer.sh
index d750d96..268ca82 100644
--- a/archiso/airootfs/usr/local/bin/installer.sh
+++ b/archiso/airootfs/usr/local/bin/installer.sh
@@ -376,6 +376,11 @@ grub-mkconfig -o /boot/grub/grub.cfg
 systemctl enable NetworkManager
 systemctl enable fstrim.timer
 
+# Configure PAM for gnome-keyring auto-unlock on login
+# This allows the keyring to be unlocked automatically with user password
+echo "auth       optional     pam_gnome_keyring.so" >> /etc/pam.d/login
+echo "session    optional     pam_gnome_keyring.so auto_start" >> /etc/pam.d/login
+
 # Set root password (same as user for now, should be changed)
 echo "root:$USER_PASSWORD" | chpasswd
 
@@ -392,19 +397,15 @@ EOCHROOT
 install_hyprland() {
     print_step "Installing Hyprland environment"
 
-    arch-chroot "$MOUNT_POINT" pacman -S --noconfirm \
-        hyprland xdg-desktop-portal-hyprland polkit-kde-agent \
-        qt5-wayland qt6-wayland glfw \
-        waybar rofi mako swaybg \
-        grim slurp wl-clipboard cliphist brightnessctl \
-        pipewire pipewire-alsa pipewire-jack pipewire-pulse wireplumber \
-        pamixer \
-        ghostty firefox nautilus gvfs \
-        ttf-jetbrains-mono-nerd \
-        papirus-icon-theme \
-        chezmoi starship btop wget curl rsync unzip zip \
-        man-db which tree less cryptsetup lvm2 \
-        btrfs-progs dosfstools e2fsprogs exfat-utils ntfs-3g mesa
+    # Read packages from target-packages.x86_64, filtering comments and empty lines
+    local packages=""
+    while IFS= read -r line; do
+        # Skip empty lines and comments
+        [[ -z "$line" || "$line" =~ ^[[:space:]]*# ]] && continue
+        packages="$packages $line"
+    done < /root/target-packages.x86_64
+
+    arch-chroot "$MOUNT_POINT" pacman -S --noconfirm $packages
 
     print_success "Hyprland environment installed"
 }
diff --git a/archiso/target-packages.x86_64 b/archiso/target-packages.x86_64
new file mode 100644
index 0000000..267245c
--- /dev/null
+++ b/archiso/target-packages.x86_64
@@ -0,0 +1,74 @@
+# Packages to install on the target system
+# This file is read by the installer during installation
+# Lines starting with # are comments, empty lines are ignored
+
+# Wayland/Hyprland
+hyprland
+xdg-desktop-portal-hyprland
+polkit-gnome
+qt5-wayland
+qt6-wayland
+glfw
+
+# Authentication/Keyring
+gnome-keyring
+libsecret
+
+# Desktop components
+waybar
+rofi
+mako
+swaybg
+grim
+slurp
+wl-clipboard
+cliphist
+brightnessctl
+
+# Audio
+pipewire
+pipewire-alsa
+pipewire-jack
+pipewire-pulse
+wireplumber
+pamixer
+
+# Terminal and shell
+ghostty
+starship
+
+# Fonts
+ttf-jetbrains-mono-nerd
+
+# Theme
+papirus-icon-theme
+
+# Applications
+firefox
+nautilus
+gvfs
+
+# System tools
+chezmoi
+btop
+wget
+curl
+rsync
+unzip
+zip
+man-db
+which
+tree
+less
+
+# Disk/encryption tools
+cryptsetup
+lvm2
+btrfs-progs
+dosfstools
+e2fsprogs
+exfatprogs
+ntfs-3g
+
+# Graphics
+mesa
diff --git a/build-docker.sh b/build-docker.sh
index c3d2f7c..81639b1 100755
--- a/build-docker.sh
+++ b/build-docker.sh
@@ -74,6 +74,9 @@ cp -r dot_config archiso/airootfs/root/dotfiles/ 2>/dev/null || true
 cp dot_bashrc archiso/airootfs/root/dotfiles/ 2>/dev/null || true
 cp .chezmoi.toml.tmpl archiso/airootfs/root/dotfiles/ 2>/dev/null || true
 
+# Copy target package list for installer
+cp archiso/target-packages.x86_64 archiso/airootfs/root/
+
 # Create auto-login service
 mkdir -p archiso/airootfs/etc/systemd/system/getty@tty1.service.d
 cat > archiso/airootfs/etc/systemd/system/getty@tty1.service.d/autologin.conf << EOF
diff --git a/build-iso.sh b/build-iso.sh
index c2102c5..f654d92 100644
--- a/build-iso.sh
+++ b/build-iso.sh
@@ -48,6 +48,9 @@ cp -r "$SCRIPT_DIR/dot_config" "$PROFILE_DIR/airootfs/root/dotfiles/"
 cp "$SCRIPT_DIR/dot_bashrc" "$PROFILE_DIR/airootfs/root/dotfiles/"
 cp "$SCRIPT_DIR/.chezmoi.toml.tmpl" "$PROFILE_DIR/airootfs/root/dotfiles/"
 
+# Copy target package list for installer
+cp "$PROFILE_DIR/target-packages.x86_64" "$PROFILE_DIR/airootfs/root/"
+
 # Create auto-login service
 print_step "Creating auto-login service"
 mkdir -p "$PROFILE_DIR/airootfs/etc/systemd/system/getty@tty1.service.d"
diff --git a/dot_config/hypr/hyprland.conf b/dot_config/hypr/hyprland.conf
index 4bedabd..986da52 100644
--- a/dot_config/hypr/hyprland.conf
+++ b/dot_config/hypr/hyprland.conf
@@ -8,7 +8,8 @@ monitor=,preferred,auto,1
 exec-once = waybar
 exec-once = mako
 exec-once = swaybg -i ~/Pictures/wallpaper.jpg -m fill
-exec-once = /usr/lib/polkit-kde-authentication-agent-1
+exec-once = /usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1
+exec-once = gnome-keyring-daemon --start --components=secrets,pkcs11,ssh
 
 # Environment variables
 env = XCURSOR_SIZE,24
@@ -17,6 +18,7 @@ env = QT_QPA_PLATFORM,wayland
 env = GDK_BACKEND,wayland,x11
 env = SDL_VIDEODRIVER,wayland
 env = CLUTTER_BACKEND,wayland
+env = SSH_AUTH_SOCK,$XDG_RUNTIME_DIR/gcr/ssh
 
 # General settings
 general {