diff --git a/docker/build.sh b/docker/build.sh
index 94f820b35..bd6ac05bc 100755
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -64,7 +64,9 @@ case "$commit" in *[!0-9a-f]*|"") commit="" ;; esac
 # tools/: every .py at any depth, because the bundle's DeepSeek scripts are nested (INSTALLER_SCRIPTS in package_terminal.py names dsv41/*:
 # the Dockerfile's terminal stage stops at "installer tool missing: tools/dsv41/tune.py" when only the top-level modules are in the context)
 cd "$repo"
-paths="packaging bin strata.py strata_control strata_cli serve requirements.txt requirements-monitor.txt docs/MANAGEMENT_PROTOCOL.md docs/TERMINAL_LAUNCH.md data bench/prompts/standard-v1 setup.py ref/load.py CMakeLists.txt"
+# metal/tools/: the two repack scripts the bundle carries (INSTALLER_METAL_TOOLS in package_terminal.py; without them the terminal stage
+# stops at "No such file or directory: '/src/metal/tools/metal_repack.py'", as the v0.2.11 image build did)
+paths="packaging bin strata.py strata_control strata_cli serve requirements.txt requirements-monitor.txt docs/MANAGEMENT_PROTOCOL.md docs/TERMINAL_LAUNCH.md data bench/prompts/standard-v1 setup.py ref/load.py CMakeLists.txt metal/tools/metal_repack.py metal/tools/stream_experts.py"
 if git rev-parse --git-dir >/dev/null 2>&1; then
   # shellcheck disable=SC2086
   { git ls-files -z -- $paths ':(glob)tools/**/*.py'; } | tar --null -T - -cf - | tar -xf - -C "$ctx/terminal-src"
diff --git a/tests/terminal/test_docker_files.py b/tests/terminal/test_docker_files.py
index 295e0349e..9745b4eb9 100644
--- a/tests/terminal/test_docker_files.py
+++ b/tests/terminal/test_docker_files.py
@@ -64,6 +64,14 @@ class Scripts(unittest.TestCase):
             self.assertTrue({"dsv41/pack_gguf", "dsv41/tune"} <= tools)          # the nested ones this assertion exists for
             for name in sorted(tools):
                 self.assertTrue((ctx / "terminal-src" / "tools" / f"{name}.py").is_file(), f"build.sh did not copy tools/{name}.py into the context")
+            # the Mac repack scripts the bundle carries (the v0.2.11 image build stopped at "No such file ... metal/tools/metal_repack.py")
+            metal: set[str] = set()
+            for node in pt.body:
+                if isinstance(node, ast.Assign) and any(getattr(t, "id", "") == "INSTALLER_METAL_TOOLS" for t in node.targets):
+                    metal.update(ast.literal_eval(node.value))
+            self.assertTrue(metal)
+            for name in sorted(metal):
+                self.assertTrue((ctx / "terminal-src" / "metal" / "tools" / f"{name}.py").is_file(), f"build.sh did not copy metal/tools/{name}.py into the context")
 
     def test_scripts_use_unix_line_ends(self):
         for name in ("entrypoint.sh", "strata-wrapper.sh", "healthcheck.sh", "build.sh", "publish.sh"):