diff --git a/lib/node/config.js b/lib/node/config.js
index d2c03c25..6f178d2b 100644
--- a/lib/node/config.js
+++ b/lib/node/config.js
@@ -45,6 +45,7 @@ config.alias = {
 
 config.parse = function parse(options) {
   var data = {};
+  var raw = {};
   var arg, conf, prefix, filename, dirname;
 
   if (!options)
@@ -54,16 +55,19 @@ config.parse = function parse(options) {
 
   if (options.env) {
     arg = config.parseEnv();
+    merge(raw, arg.data);
     merge(data, arg);
   }
 
   if (options.arg) {
     arg = config.parseArg();
+    merge(raw, arg.data);
     merge(data, arg);
   }
 
   if (options.query) {
     arg = config.parseQuery();
+    merge(raw, arg.data);
     merge(data, arg);
   }
 
@@ -76,6 +80,7 @@ config.parse = function parse(options) {
 
     dirname = utils.normalize(filename, true);
     conf = config.readConfig(filename, prefix, dirname);
+    raw = merge(conf.data, raw);
     data = merge(conf, data);
 
     prefix = config.getPrefix(data);
@@ -91,6 +96,8 @@ config.parse = function parse(options) {
     }
   }
 
+  data.data = raw;
+
   // Force fast properties
   // after all those merges.
   utils.fastProp(data);