diff --git a/EFI/LongQT-OpenCore-v0.5.iso b/EFI/LongQT-OpenCore-v0.5.iso
new file mode 100644
index 0000000..eeff696
Binary files /dev/null and b/EFI/LongQT-OpenCore-v0.5.iso differ
diff --git a/README.md b/README.md
index 58fc8d4..0c60d4d 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ chmod +x install-osx-proxmox.sh
   - Select the storage that will hold ISO/recovery media.
   - Install prerequisite packages, configure GRUB/IOMMU/VFIO, and optionally reboot if the host still needs those changes.
   - Download at least one `recovery-<version>.iso` (options `101/102` inside the menu) and refresh the bundled OpenCore ISO (option `201`) so macOS can boot.
-- Verifies (via `ensure_boot_media_ready`) that `${ISODIR}` now contains `opencore-osx-proxmox-vm.iso` **and** at least one `recovery-*.iso`. If either artifact is missing, the installer tells you exactly which menu option to re-run and exits safely.
+- Verifies (via `ensure_boot_media_ready`) that `${ISODIR}` now contains `LongQT-OpenCore-v0.5.iso` **and** at least one `recovery-*.iso`. If either artifact is missing, the installer tells you exactly which menu option to re-run and exits safely.
 
 ### Menu quick reference
 
diff --git a/install.sh b/install.sh
index 91e4367..4db9e78 100755
--- a/install.sh
+++ b/install.sh
@@ -36,7 +36,7 @@ check_status() {
 # Paths and artefacts managed by setup
 SCRIPT_ROOT="/root/OSX-PROXMOX"
 LOG_DIR="${SCRIPT_ROOT}/logs"
-OPENCORE_ISO="opencore-osx-proxmox-vm.iso"
+OPENCORE_ISO="LongQT-OpenCore-v0.5.iso"
 
 # Discover ISO directory from setup logs
 detect_iso_dir() {
diff --git a/setup b/setup
index d86d201..66297bf 100755
--- a/setup
+++ b/setup
@@ -48,7 +48,7 @@ MAX_CORES=16
 DHCP_CONF_DIR="/etc/dhcp/dhcpd.d"
 NETWORK_INTERFACES_FILE="/etc/network/interfaces"
 DHCP_USER="dhcpd"
-OPENCORE_ISO="opencore-osx-proxmox-vm.iso"
+OPENCORE_ISO="LongQT-OpenCore-v0.5.iso"
 
 # macOS version configuration
 declare -A MACOS_CONFIG=(
@@ -846,7 +846,7 @@ customize_opencore_config() {
 update_opencore_iso() {
   local iso_path
   local logfile="${LOGDIR}/update-opencore-iso.log"
-  local iso_url="https://github.com/braffour/OSX-PROXMOX/raw/cursor/analyse-the-code-repository-gpt-5.1-codex-high-3378/EFI/opencore-osx-proxmox-vm.iso"
+  local iso_url="https://github.com/braffour/OSX-PROXMOX/raw/cursor/analyse-the-code-repository-gpt-5.1-codex-high-3378/EFI/LongQT-OpenCore-v0.5.iso"
   iso_path="${ISODIR}/${OPENCORE_ISO}"
   oc_json_path="${ISODIR}/.smbios.json"