diff --git a/lib/system.js b/lib/system.js
index 4abc938..70b634e 100644
--- a/lib/system.js
+++ b/lib/system.js
@@ -62,8 +62,8 @@ function system(callback) {
             echo -n "sys_vendor: "; cat /sys/devices/virtual/dmi/id/sys_vendor 2>/dev/null; echo;`;
           try {
             lines = execSync(cmd, util.execOptsLinux).toString().split('\n');
-            result.manufacturer = result.manufacturer === '' ? util.getValue(lines, 'sys_vendor') : result.manufacturer;
-            result.model = result.model === '' ? util.getValue(lines, 'product_name') : result.model;
+            result.manufacturer = cleanDefaults(result.manufacturer === '' ? util.getValue(lines, 'sys_vendor') : result.manufacturer);
+            result.model = cleanDefaults(result.model === '' ? util.getValue(lines, 'product_name') : result.model);
             result.version = cleanDefaults(result.version === '' ? util.getValue(lines, 'product_version') : result.version);
             result.serial = cleanDefaults(result.serial === '' ? util.getValue(lines, 'product_serial') : result.serial);
             result.uuid = cleanDefaults(result.uuid === '' ? util.getValue(lines, 'product_uuid').toLowerCase() : result.uuid);