diff --git a/debian/13-trixie/debian-trixie.pkr.hcl b/debian/13-trixie/debian-trixie.pkr.hcl
index 6d63ffd..aa3aa7e 100644
--- a/debian/13-trixie/debian-trixie.pkr.hcl
+++ b/debian/13-trixie/debian-trixie.pkr.hcl
@@ -1,133 +1,133 @@
 packer {
-  required_plugins {
-    proxmox = {
-      version = "~> 1"
-      source  = "github.com/hashicorp/proxmox"
-    }
-  }
+	required_plugins {
+		proxmox = {
+			version = "~> 1"
+			source  = "github.com/hashicorp/proxmox"
+		}
+	}
 }
 
 source "proxmox-iso" "debian-13-trixie" {
-  # Proxmox Connection Settings
-  proxmox_url = "${var.proxmox_api_url}"
-  username    = "${var.proxmox_api_token_id}"
-  token       = "${var.proxmox_api_token_secret}"
+	# Proxmox Connection Settings
+	proxmox_url = "${var.proxmox_api_url}"
+	username    = "${var.proxmox_api_token_id}"
+	token       = "${var.proxmox_api_token_secret}"
 
-  # Skip TLS Verification
-  insecure_skip_tls_verify = "${var.proxmox_skip_tls_verify}"
+	# Skip TLS Verification
+	insecure_skip_tls_verify = "${var.proxmox_skip_tls_verify}"
 
-  # VM General Settings
-  node                 = "${var.proxmox_node}"
-  vm_id                = "${var.template_vm_id}"
-  vm_name              = "debian-13-trixie-${local.timestamp}"
-  template_description = "Debian 13 Trixie, built with Packer on ${local.timestamp}"
-  os                   = "l26"
-  qemu_agent           = true
+	# VM General Settings
+	node                 = "${var.proxmox_node}"
+	vm_id                = "${var.template_vm_id}"
+	vm_name              = "debian-13-trixie-${local.timestamp}"
+	template_description = "Debian 13 Trixie, built with Packer on ${local.timestamp}"
+	os                   = "l26"
+	qemu_agent           = true
 
-  # VM Hardware Settings
-  machine         = "q35"
-  cpu_type        = "${var.template_cpu_type}"
-  cores           = 2
-  memory          = 2048
-  bios            = "ovmf"
-  scsi_controller = "virtio-scsi-pci"
-  disks {
-    disk_size    = "20G"
-    format       = "qcow2"
-    storage_pool = "${var.disk_storage_pool}"
-    type         = "virtio"
-  }
+	# VM Hardware Settings
+	machine         = "q35"
+	cpu_type        = "${var.template_cpu_type}"
+	cores           = 2
+	memory          = 2048
+	bios            = "ovmf"
+	scsi_controller = "virtio-scsi-pci"
+	disks {
+		disk_size    = "20G"
+		format       = "qcow2"
+		storage_pool = "${var.disk_storage_pool}"
+		type         = "virtio"
+	}
 
-  efi_config {
-    efi_storage_pool  = "${var.disk_storage_pool}"
-    pre_enrolled_keys = true
-    efi_format        = "raw"
-    efi_type          = "4m"
-  }
+	efi_config {
+		efi_storage_pool  = "${var.disk_storage_pool}"
+		pre_enrolled_keys = true
+		efi_format        = "raw"
+		efi_type          = "4m"
+	}
 
-  # Download ISO
-  boot_iso {
-    type             = "scsi"
-    iso_url          = "${var.iso_url}"
-    unmount          = true
-    iso_storage_pool = "${var.iso_storage_pool}"
-    iso_checksum     = "${var.iso_checksum}"
-  }
+	# Download ISO
+	boot_iso {
+		type             = "scsi"
+		iso_url          = "${var.iso_url}"
+		unmount          = true
+		iso_storage_pool = "${var.iso_storage_pool}"
+		iso_checksum     = "${var.iso_checksum}"
+	}
 
-  # VM Network Settings
-  network_adapters {
-    model       = "virtio"
-    mac_address = "${var.mac_address}"
-    bridge      = "${var.network_bridge}"
-    firewall    = "false"
-  }
+	# VM Network Settings
+	network_adapters {
+		model       = "virtio"
+		mac_address = "${var.mac_address}"
+		bridge      = "${var.network_bridge}"
+		firewall    = "false"
+	}
 
-  # VM Cloud-Init Settings
-  cloud_init              = true
-  cloud_init_storage_pool = "${var.disk_storage_pool}"
-  cloud_init_disk_type    = "scsi"
+	# VM Cloud-Init Settings
+	cloud_init              = true
+	cloud_init_storage_pool = "${var.disk_storage_pool}"
+	cloud_init_disk_type    = "scsi"
 
-  # PACKER Boot Commands
-  boot         = "order=virtio0;scsi0"
-  boot_wait    = "10s"
-  communicator = "ssh"
-  boot_command = [
-    "<wait3>c<wait3>",
-    "linux /install.amd/vmlinuz auto-install/enable=true priority=critical ",
-    "DEBIAN_FRONTEND=text preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg noprompt<enter>",
-    "initrd /install.amd/initrd.gz<enter>",
-    "DEBCONF_DEBUG=5<enter>",
-    "boot<enter>"
-  ]
+	# PACKER Boot Commands
+	boot         = "order=virtio0;scsi0"
+	boot_wait    = "10s"
+	communicator = "ssh"
+	boot_command = [
+		"<wait3>c<wait3>",
+		"linux /install.amd/vmlinuz auto-install/enable=true priority=critical ",
+		"DEBIAN_FRONTEND=text preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg noprompt<enter>",
+		"initrd /install.amd/initrd.gz<enter>",
+		"DEBCONF_DEBUG=5<enter>",
+		"boot<enter>"
+	]
 
-  # PACKER Autoinstall Settings
-  http_directory = "debian/13-trixie/http"
+	# PACKER Autoinstall Settings
+	http_directory = "debian/13-trixie/http"
 
-  # SSH Settings
-  ssh_username = "root"
-  ssh_password = "packer"
-  ssh_timeout  = "20m"
-  ssh_pty      = true
+	# SSH Settings
+	ssh_username = "root"
+	ssh_password = "packer"
+	ssh_timeout  = "20m"
+	ssh_pty      = true
 }
 
 build {
-  name    = "debian-13-trixie-image"
-  sources = ["source.proxmox-iso.debian-13-trixie"]
+	name    = "debian-13-trixie-image"
+	sources = ["source.proxmox-iso.debian-13-trixie"]
 
-  # Provisioning the VM Template for Cloud-Init Integration in Proxmox #1
-  provisioner "shell" {
-    inline = [
-      "rm /etc/ssh/ssh_host_*",
-      "truncate -s 0 /etc/machine-id",
-      "apt -y autoremove --purge 2> /dev/null",
-      "apt -y clean 2> /dev/null",
-      "apt -y autoclean 2> /dev/null",
-      "cloud-init clean",
-      "rm -f /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg",
-      "rm -rf /var/cache/apt/archives /var/lib/apt/lists/*",
-      "sync"
-    ]
-  }
+	# Provisioning the VM Template for Cloud-Init Integration in Proxmox #1
+	provisioner "shell" {
+		inline = [
+			"rm /etc/ssh/ssh_host_*",
+			"truncate -s 0 /etc/machine-id",
+			"apt -y autoremove --purge 2> /dev/null",
+			"apt -y clean 2> /dev/null",
+			"apt -y autoclean 2> /dev/null",
+			"cloud-init clean",
+			"rm -f /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg",
+			"rm -rf /var/cache/apt/archives /var/lib/apt/lists/*",
+			"sync"
+		]
+	}
 
-  # Provisioning the VM Template for Cloud-Init Integration in Proxmox #2
-  provisioner "file" {
-    source      = "debian/13-trixie/files/99-pve.cfg"
-    destination = "/tmp/99-pve.cfg"
-  }
+	# Provisioning the VM Template for Cloud-Init Integration in Proxmox #2
+	provisioner "file" {
+		source      = "debian/13-trixie/files/99-pve.cfg"
+		destination = "/tmp/99-pve.cfg"
+	}
 
-  # Provisioning the VM Template for Cloud-Init Integration in Proxmox #3
-  provisioner "shell" {
-    inline = ["sudo cp /tmp/99-pve.cfg /etc/cloud/cloud.cfg.d/99-pve.cfg"]
-  }
+	# Provisioning the VM Template for Cloud-Init Integration in Proxmox #3
+	provisioner "shell" {
+		inline = ["sudo cp /tmp/99-pve.cfg /etc/cloud/cloud.cfg.d/99-pve.cfg"]
+	}
 
-  # Remove CD-ROM entries from APT sources list
-  provisioner "shell" {
-    inline = ["sed -i '/cdrom/d' /etc/apt/sources.list"]
-  }
+	# Remove CD-ROM entries from APT sources list
+	provisioner "shell" {
+		inline = ["sed -i '/cdrom/d' /etc/apt/sources.list"]
+	}
 
-  # Add custom APT sources list
-  provisioner "file" {
-    source      = "debian/13-trixie/files/debian.sources"
-    destination = "/etc/apt/sources.list.d/debian.sources"
-  }
+	# Add custom APT sources list
+	provisioner "file" {
+		source      = "debian/13-trixie/files/debian.sources"
+		destination = "/etc/apt/sources.list.d/debian.sources"
+	}
 }
diff --git a/debian/13-trixie/http/ks.cfg b/debian/13-trixie/http/preseed.cfg
similarity index 97%
rename from debian/13-trixie/http/ks.cfg
rename to debian/13-trixie/http/preseed.cfg
index f938dbe..99e0a78 100644
--- a/debian/13-trixie/http/ks.cfg
+++ b/debian/13-trixie/http/preseed.cfg
@@ -29,7 +29,7 @@ popularity-contest popularity-contest/participate boolean false
 
 ### Mirror settings
 d-i mirror/country string manual
-d-i mirror/http/hostname string http.us.debian.org
+d-i mirror/http/hostname string ftp.de.debian.org
 d-i mirror/http/directory string /debian
 d-i mirror/http/proxy string