diff --git a/lib/inventory/spec/schema/schema.cue b/lib/inventory/spec/schema/schema.cue
index 09689584..eded84e2 100644
--- a/lib/inventory/spec/schema/schema.cue
+++ b/lib/inventory/spec/schema/schema.cue
@@ -5,7 +5,7 @@ package schema
     description?: string,
     icon?: string
     tags: [...string]
-    system: string
+    system?: string
 }
 
 #role: string
diff --git a/pkgs/clan-cli/tests/test_api_dataclass_compat.py b/pkgs/clan-cli/tests/test_api_dataclass_compat.py
index 4641da3d..d54f4e54 100644
--- a/pkgs/clan-cli/tests/test_api_dataclass_compat.py
+++ b/pkgs/clan-cli/tests/test_api_dataclass_compat.py
@@ -75,10 +75,6 @@ def load_dataclass_from_file(
     module_name = (
         os.path.relpath(file_path, root_dir).replace(os.path.sep, ".").rstrip(".py")
     )
-    # spec = importlib.util.spec_from_file_location(module_name, file_path)
-    # module = importlib.util.module_from_spec(spec)
-    # spec.loader.exec_module(module)
-    # breakpoint()
     try:
         sys.path.insert(0, root_dir)
         spec = importlib.util.spec_from_file_location(module_name, file_path)