diff --git a/builder/core/bootloaders.py b/builder/core/bootloaders.py
index 5e9bd85b..383c57aa 100644
--- a/builder/core/bootloaders.py
+++ b/builder/core/bootloaders.py
@@ -319,41 +319,6 @@ def create_grub_efi_boot(architecture, paths, grub_cfg_template_dir, memtest_wan
             grub_platform = "arm64-efi"
             build_grub_image(architecture, "arm64", "aarch64", grub_platform)
 
-        logger.info("=> Copying EFI boot files from efiboot.img to ISO root...")
-        efi_boot_dest_in_iso = os.path.join(paths['IMAGEDIR'], 'EFI', 'BOOT')
-        os.makedirs(efi_boot_dest_in_iso, exist_ok=True)
-
-        try:
-            mount_point = tempfile.mkdtemp(dir=paths['BUILDDIR'], prefix="efi-img-mnt.")
-            subprocess.run(["mount", "-o", "loop", efi_img_path, mount_point], check=True, text=True)
-            logger.debug(f"  efiboot.img mounted at: {mount_point}")
-
-            efi_boot_source_in_img = os.path.join(mount_point, 'EFI', 'BOOT')
-            if os.path.exists(efi_boot_source_in_img):
-                for item in os.listdir(efi_boot_source_in_img):
-                    source = os.path.join(efi_boot_source_in_img, item)
-                    destination = os.path.join(efi_boot_dest_in_iso, item)
-                    if os.path.isdir(source):
-                        shutil.copytree(source, destination, dirs_exist_ok=True)
-                        logger.debug(f"  Copied EFI directory: {source} to {destination}")
-                    else:
-                        shutil.copy2(source, destination)
-                        logger.debug(f"  Copied EFI file: {source} to {destination}")
-            else:
-                logger.warning(f"  EFI/BOOT directory not found in {efi_boot_source_in_img}")
-
-        except subprocess.CalledProcessError as e:
-            logger.error(f"  Error mounting or copying files from efiboot.img: {e}")
-        except FileNotFoundError as e:
-            logger.error(f"  File not found: {e}")
-        except Exception as e:
-            logger.error(f"  Unexpected error while copying EFI files: {e}")
-        finally:
-            if 'mount_point' in locals():
-                subprocess.run(["umount", mount_point], check=True, text=True)
-                os.rmdir(mount_point)
-                logger.debug(f"  efiboot.img unmounted from: {mount_point} and directory removed.")
-
         logger.info("=> GRUB EFI bootloader generated successfully.")
         return grub_dir