diff --git a/scripts/multi_build.py b/scripts/multi_build.py
index 5a9831a..7a0cebe 100644
--- a/scripts/multi_build.py
+++ b/scripts/multi_build.py
@@ -98,7 +98,7 @@ def main(args: argparse.Namespace) -> None:
         lkv = f'--lkv {argset["lkv"]}' if argset["module"] in ("kernel", "bundle") else ""
         ksu = "--ksu" if argset["ksu"] else ""
         size = f'--package-type {argset["size"]}' if argset["module"] == "bundle" else ""
-        extra = "minimal --rom-only --clean" if argset["module"] == "assets" else ""
+        extra = "--chroot minimal --rom-only --clean" if argset["module"] == "assets" else ""
         # if the build is last, make it automatically remove the Docker/Podman image from runner
         clean = "--clean-image" if count == len(argsets) and args.env in ("docker", "podman") else ""
         # form and launch the command
diff --git a/wrapper/__main__.py b/wrapper/__main__.py
index c7daa3a..c3a7b52 100644
--- a/wrapper/__main__.py
+++ b/wrapper/__main__.py
@@ -121,6 +121,7 @@ def parse_args() -> argparse.Namespace:
     )
     parser_assets.add_argument(
         "--chroot",
+        required=True,
         choices=("full", "minimal"),
         help="select Kali chroot type"
     )