diff --git a/bookworm/BldHelper.py b/bookworm/BldHelper.py
index 304f27c..699db73 100755
--- a/bookworm/BldHelper.py
+++ b/bookworm/BldHelper.py
@@ -24,7 +24,7 @@ WorkingDir = "/home/pepadmin/PepOSServer/bookworm"
 
 # Execute the ISO building script
 os.chdir(WorkingDir)
-os.system("./pepbld.sh")
+os.system("python3 pepbld.py")
 
 # Move and rename the ISO file
 os.chdir("fusato")
diff --git a/bookworm/pepbld.py b/bookworm/pepbld.py
new file mode 100644
index 0000000..31260a3
--- /dev/null
+++ b/bookworm/pepbld.py
@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# SPDX-FileCopyrightText: 2023 PeppermintOS Team  (peppermintosteam@proton.me)
+
+import os
+import subprocess
+import sys
+import shutil
+
+# Set the working folder variable
+uchinanchu = os.getcwd()
+
+# Create the build folder, move into it removing stale mountpoints and files there.
+if os.path.exists("fusato") and not os.path.isdir("fusato"):
+    os.remove("fusato")
+elif not os.path.exists("fusato"):
+    os.makedirs("fusato")
+
+os.chdir("fusato")
+subprocess.run("umount $(mount | grep '${PWD}/chroot' | tac | cut -f3 -d' ') 2>/dev/null", shell=True)
+for i in os.listdir() + ['.build']:
+    if i == 'cache':
+        continue
+    else:
+        os.system("rm -rf " + i)
+
+# Defines Live Build settings
+lb_command = [
+    "lb", "config", "noauto",
+    "--binary-images", "iso-hybrid",
+    "--architectures", "i386",
+    "--distribution", "bookworm",
+    "--archive-areas", "main contrib non-free non-free-firmware",
+    "--firmware-chroot", "false",
+    "--debian-installer", "netinst",
+    "--debian-installer-distribution", "bookworm",
+    "--debian-installer-gui", "true",
+    "--parent-mirror-debian-installer", "http://repo.peppermintos.com/packages",
+    "--iso-preparer", "PeppermintOS-https://peppermintos.com/",
+    "--uefi-secure-boot" "enable",
+    "--iso-publisher", "Peppermint OS Team",
+    "--iso-volume", "PeppermintOS",
+    "--image-name", "PepOS-mini-iso",
+    "--checksums", "sha512",
+    "--zsync", "false",
+    "--win32-loader", "false",
+    "--debian-installer-preseedfile", "preseed.cfg"
+]
+
+subprocess.run(lb_command + sys.argv[1:])
+
+# Setup the installer structure
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "usr", "lib", "finish-install.d"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "repos"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "sources-final"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "keyrings"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "grub"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "apps"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "database"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "pixmaps"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "tools"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "protools"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "polkit"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "conf"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "py"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "lightdm"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "includes.installer", "usr", "share"), exist_ok=True)
+os.makedirs(os.path.join(uchinanchu, "fusato", "config", "hooks", "normal"), exist_ok=True)
+
+shutil.copy(os.path.join(uchinanchu, "pepinstaller", "preseed", "preseed.cfg"), os.path.join(uchinanchu, "fusato", "config", "includes.installer"))
+shutil.copytree(os.path.join(uchinanchu, "pephooks", "normal"), os.path.join(uchinanchu, "fusato", "config", "hooks", "normal"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepscripts"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "usr", "lib", "finish-install.d"), dirs_exist_ok=True)
+shutil.copy(os.path.join(uchinanchu, "pepsources", "multimedia.list"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "repos"))
+shutil.copy(os.path.join(uchinanchu, "pepsources", "peppermint.list"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "repos"))
+shutil.copy(os.path.join(uchinanchu, "pepsources", "sources.list"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "sources-final"))
+shutil.copy(os.path.join(uchinanchu, "pepsources", "sources.list"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "repos"))
+shutil.copytree(os.path.join(uchinanchu, "pepkeyrings"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "keyrings"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "polkit"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "polkit"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepapplication"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "apps"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepdatabase"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "database"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "PepProPixMaps"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "pixmaps"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepconf"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "conf"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "PepProTools"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "protools"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "peplightdm"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "lightdm"), dirs_exist_ok=True)
+
+# Copy recursive files and sub-directories
+shutil.copytree(os.path.join(uchinanchu, "peploadersplash", "debian"), os.path.join(uchinanchu, "fusato", "config", "includes.binary"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "peploadersplash", "debian"), os.path.join(uchinanchu, "fusato", "config", "includes.binary"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepinstaller", "graphics"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "usr", "share"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepinstaller", "themes"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "usr", "share"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pepgrub", "debian"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "grub"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pylibraries"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "py"), dirs_exist_ok=True)
+shutil.copytree(os.path.join(uchinanchu, "pmostools"), os.path.join(uchinanchu, "fusato", "config", "includes.installer", "preseed", "tools"), dirs_exist_ok=True)
+
+subprocess.run("lb build", shell=True)
+