git_config(git_default_config, NULL);
 
-       argc = parse_options(argc, argv, builtin_rm_options, builtin_rm_usage, 0);
+       argc = parse_options(argc, argv, prefix, builtin_rm_options,
+                            builtin_rm_usage, 0);
        if (!argc)
                usage_with_options(builtin_rm_usage, builtin_rm_options);