diff --git a/CHANGELOG.md b/CHANGELOG.md
index 60132a7f2..790d7749e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="2.3.2"></a>
+## [2.3.2](https://github.com/kazupon/vue-i18n/compare/v2.3.1...v2.3.2) (2015-12-09)
+
+
+### Features
+
+* **bundle:** more compact the vue-i18n distribution file ([2f32ecc](https://github.com/kazupon/vue-i18n/commit/2f32ecc))
+
+
+
 <a name="2.3.1"></a>
 ## [2.3.1](https://github.com/kazupon/vue-i18n/compare/v2.3.0...v2.3.1) (2015-12-01)
 
diff --git a/dist/vue-i18n.js b/dist/vue-i18n.js
index 76001c858..c98baff73 100644
--- a/dist/vue-i18n.js
+++ b/dist/vue-i18n.js
@@ -1,324 +1,225 @@
 /*!
- * vue-i18n v2.3.1
+ * vue-i18n v2.3.2
  * (c) 2015 kazuya kawaguchi
  * Released under the MIT License.
  */
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-	else if(typeof exports === 'object')
-		exports["vue-i18n"] = factory();
-	else
-		root["vue-i18n"] = factory();
-})(this, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId])
-/******/ 			return installedModules[moduleId].exports;
-
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			exports: {},
-/******/ 			id: moduleId,
-/******/ 			loaded: false
-/******/ 		};
-
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-
-/******/ 		// Flag the module as loaded
-/******/ 		module.loaded = true;
-
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-
-
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "";
-
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(0);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ function(module, exports, __webpack_require__) {
-
-	'use strict';
-
-	Object.defineProperty(exports, '__esModule', {
-	  value: true
-	});
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	var _extend = __webpack_require__(1);
-
-	var _extend2 = _interopRequireDefault(_extend);
-
-	/**
-	 * plugin
-	 *
-	 * @param {Object} Vue
-	 * @param {Object} opts
-	 */
-
-	exports['default'] = function (Vue) {
-	  var opts = arguments.length <= 1 || arguments[1] === undefined ? { lang: 'en', locales: {} } : arguments[1];
-
-	  defineConfig(Vue.config, opts.lang);
-	  (0, _extend2['default'])(Vue, opts.locales);
-	};
-
-	/**
-	 * defineConfig
-	 *
-	 * This function define `lang` property to `Vue.config`.
-	 *
-	 * @param {Object} config
-	 * @param {String} lang
-	 * @private
-	 */
-
-	function defineConfig(config, lang) {
-	  Object.defineProperty(config, 'lang', {
-	    get: function get() {
-	      return lang;
-	    },
-	    set: function set(val) {
-	      lang = val;
-	    }
-	  });
-	}
-	module.exports = exports['default'];
-
-/***/ },
-/* 1 */
-/***/ function(module, exports, __webpack_require__) {
-
-	'use strict';
-
-	Object.defineProperty(exports, '__esModule', {
-	  value: true
-	});
-
-	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
-	var _format = __webpack_require__(2);
-
-	var _format2 = _interopRequireDefault(_format);
-
-	var _compare = __webpack_require__(3);
-
-	var _compare2 = _interopRequireDefault(_compare);
-
-	/**
-	 * extend
-	 * 
-	 * @param {Vue} Vue
-	 * @param {Object} locales
-	 * @return {Vue}
-	 */
-
-	exports['default'] = function (Vue, locales) {
-	  var getPath = Vue.version && (0, _compare2['default'])('1.0.8', Vue.version) === -1 ? Vue.parsers.path.getPath : Vue.parsers.path.get;
-	  var util = Vue.util;
-
-	  function getVal(key, lang, args) {
-	    var value = key;
-	    try {
-	      var val = getPath(locales[lang], key) || locales[lang][key];
-	      value = (args ? (0, _format2['default'])(val, args) : val) || key;
-	    } catch (e) {
-	      value = key;
-	    }
-	    return value;
-	  }
-
-	  /**
-	   * $t
-	   *
-	   * @param {String} key
-	   * @param {Array} ...args
-	   * @return {String}
-	   */
-
-	  Vue.prototype.$t = function (key) {
-	    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-	      args[_key - 1] = arguments[_key];
-	    }
-
-	    if (!key) {
-	      return '';
-	    }
-
-	    var language = Vue.config.lang;
-	    if (args.length === 1) {
-	      if (util.isObject(args[0]) || util.isArray(args[0])) {
-	        args = args[0];
-	      } else if (typeof args[0] === 'string') {
-	        language = args[0];
-	      }
-	    } else if (args.length === 2) {
-	      if (typeof args[0] === 'string') {
-	        language = args[0];
-	      }
-	      if (util.isObject(args[1]) || util.isArray(args[1])) {
-	        args = args[1];
-	      }
-	    }
-
-	    return getVal(key, language, args);
-	  };
-
-	  return Vue;
-	};
-
-	module.exports = exports['default'];
-
-/***/ },
-/* 2 */
-/***/ function(module, exports) {
-
-	/**
-	 *  String format template
-	 *  - Inspired:  
-	 *    https://github.com/Matt-Esch/string-template/index.js
-	 */
-
-	'use strict';
-
-	Object.defineProperty(exports, '__esModule', {
-	  value: true
-	});
-	var RE_NARGS = /\{([0-9a-zA-Z]+)\}/g;
-
-	/**
-	 * template
-	 *  
-	 * @param {String} string
-	 * @param {Array} ...args
-	 * @return {String}
-	 */
-
-	exports['default'] = function (string) {
-	  for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-	    args[_key - 1] = arguments[_key];
-	  }
-
-	  if (args.length === 1 && typeof args[0] === 'object') {
-	    args = args[0];
-	  }
-
-	  if (!args || !args.hasOwnProperty) {
-	    args = {};
-	  }
-
-	  return string.replace(RE_NARGS, function (match, i, index) {
-	    var result = undefined;
-
-	    if (string[index - 1] === '{' && string[index + match.length] === '}') {
-	      return i;
-	    } else {
-	      result = args.hasOwnProperty(i) ? args[i] : null;
-	      if (result === null || result === undefined) {
-	        return '';
-	      }
-
-	      return result;
-	    }
-	  });
-	};
-
-	module.exports = exports['default'];
-
-/***/ },
-/* 3 */
-/***/ function(module, exports) {
-
-	/**
-	 * Version compare
-	 * - Inspired:
-	 *   https://github.com/omichelsen/compare-versions
-	 */
-
-	'use strict';
-
-	Object.defineProperty(exports, '__esModule', {
-	  value: true
-	});
-	var PATCH_PATTERN = /-([\w-.]+)/;
-
-	function split(v) {
-	  var temp = v.split('.');
-	  var arr = temp.splice(0, 2);
-	  arr.push(temp.join('.'));
-	  return arr;
-	}
-
-	/**
-	 * compare
-	 *
-	 * @param {String} v1
-	 * @param {String} v2
-	 * @return {Number}
-	 */
-
-	exports['default'] = function (v1, v2) {
-	  var s1 = split(v1);
-	  var s2 = split(v2);
-
-	  for (var i = 0; i < 3; i++) {
-	    var n1 = parseInt(s1[i] || 0, 10);
-	    var n2 = parseInt(s2[i] || 0, 10);
-
-	    if (n1 > n2) {
-	      return 1;
-	    }
-	    if (n2 > n1) {
-	      return -1;
-	    }
-	  }
-
-	  if ((s1[2] + s2[2] + '').indexOf('-') > -1) {
-	    var p1 = (PATCH_PATTERN.exec(s1[2]) || [''])[0];
-	    var p2 = (PATCH_PATTERN.exec(s2[2]) || [''])[0];
-
-	    if (p1 === '') {
-	      return 1;
-	    }
-	    if (p2 === '') {
-	      return -1;
-	    }
-	    if (p1 > p2) {
-	      return 1;
-	    }
-	    if (p2 > p1) {
-	      return -1;
-	    }
-	  }
-
-	  return 0;
-	};
-
-	module.exports = exports['default'];
-
-/***/ }
-/******/ ])
-});
-;
\ No newline at end of file
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  global.VueI18n = factory();
+}(this, function () { 'use strict';
+
+  var babelHelpers = {};
+
+  babelHelpers.typeof = function (obj) {
+    return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
+  };
+
+  babelHelpers;
+  /**
+   *  String format template
+   *  - Inspired:  
+   *    https://github.com/Matt-Esch/string-template/index.js
+   */
+
+  var RE_NARGS = /\{([0-9a-zA-Z]+)\}/g;
+
+  /**
+   * template
+   *  
+   * @param {String} string
+   * @param {Array} ...args
+   * @return {String}
+   */
+
+  function format (string) {
+    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+      args[_key - 1] = arguments[_key];
+    }
+
+    if (args.length === 1 && babelHelpers.typeof(args[0]) === 'object') {
+      args = args[0];
+    }
+
+    if (!args || !args.hasOwnProperty) {
+      args = {};
+    }
+
+    return string.replace(RE_NARGS, function (match, i, index) {
+      var result = undefined;
+
+      if (string[index - 1] === '{' && string[index + match.length] === '}') {
+        return i;
+      } else {
+        result = args.hasOwnProperty(i) ? args[i] : null;
+        if (result === null || result === undefined) {
+          return '';
+        }
+
+        return result;
+      }
+    });
+  }
+
+  /**
+   * Version compare
+   * - Inspired:
+   *   https://github.com/omichelsen/compare-versions
+   */
+
+  var PATCH_PATTERN = /-([\w-.]+)/;
+
+  function split(v) {
+    var temp = v.split('.');
+    var arr = temp.splice(0, 2);
+    arr.push(temp.join('.'));
+    return arr;
+  }
+
+  /**
+   * compare
+   *
+   * @param {String} v1
+   * @param {String} v2
+   * @return {Number}
+   */
+
+  function compare (v1, v2) {
+    var s1 = split(v1);
+    var s2 = split(v2);
+
+    for (var i = 0; i < 3; i++) {
+      var n1 = parseInt(s1[i] || 0, 10);
+      var n2 = parseInt(s2[i] || 0, 10);
+
+      if (n1 > n2) {
+        return 1;
+      }
+      if (n2 > n1) {
+        return -1;
+      }
+    }
+
+    if ((s1[2] + s2[2] + '').indexOf('-') > -1) {
+      var p1 = (PATCH_PATTERN.exec(s1[2]) || [''])[0];
+      var p2 = (PATCH_PATTERN.exec(s2[2]) || [''])[0];
+
+      if (p1 === '') {
+        return 1;
+      }
+      if (p2 === '') {
+        return -1;
+      }
+      if (p1 > p2) {
+        return 1;
+      }
+      if (p2 > p1) {
+        return -1;
+      }
+    }
+
+    return 0;
+  }
+
+  /**
+   * extend
+   * 
+   * @param {Vue} Vue
+   * @param {Object} locales
+   * @return {Vue}
+   */
+
+  function extend (Vue, locales) {
+    var getPath = Vue.version && compare('1.0.8', Vue.version) === -1 ? Vue.parsers.path.getPath : Vue.parsers.path.get;
+    var util = Vue.util;
+
+    function getVal(key, lang, args) {
+      var value = key;
+      try {
+        var val = getPath(locales[lang], key) || locales[lang][key];
+        value = (args ? format(val, args) : val) || key;
+      } catch (e) {
+        value = key;
+      }
+      return value;
+    }
+
+    /**
+     * $t
+     *
+     * @param {String} key
+     * @param {Array} ...args
+     * @return {String}
+     */
+
+    Vue.prototype.$t = function (key) {
+      for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+        args[_key - 1] = arguments[_key];
+      }
+
+      if (!key) {
+        return '';
+      }
+
+      var language = Vue.config.lang;
+      if (args.length === 1) {
+        if (util.isObject(args[0]) || util.isArray(args[0])) {
+          args = args[0];
+        } else if (typeof args[0] === 'string') {
+          language = args[0];
+        }
+      } else if (args.length === 2) {
+        if (typeof args[0] === 'string') {
+          language = args[0];
+        }
+        if (util.isObject(args[1]) || util.isArray(args[1])) {
+          args = args[1];
+        }
+      }
+
+      return getVal(key, language, args);
+    };
+
+    return Vue;
+  }
+
+  /**
+   * plugin
+   *
+   * @param {Object} Vue
+   * @param {Object} opts
+   */
+
+  function plugin(Vue) {
+    var opts = arguments.length <= 1 || arguments[1] === undefined ? { lang: 'en', locales: {} } : arguments[1];
+
+    defineConfig(Vue.config, opts.lang);
+    extend(Vue, opts.locales);
+  }
+
+  /**
+   * defineConfig
+   *
+   * This function define `lang` property to `Vue.config`.
+   *
+   * @param {Object} config
+   * @param {String} lang
+   * @private
+   */
+
+  function defineConfig(config, lang) {
+    Object.defineProperty(config, 'lang', {
+      get: function get() {
+        return lang;
+      },
+      set: function set(val) {
+        lang = val;
+      }
+    });
+  }
+
+  plugin.version = '2.3.2';
+
+  return plugin;
+
+}));
\ No newline at end of file
diff --git a/dist/vue-i18n.min.js b/dist/vue-i18n.min.js
index e0cc2f8ed..3d94ea14b 100644
--- a/dist/vue-i18n.min.js
+++ b/dist/vue-i18n.min.js
@@ -1,6 +1,6 @@
 /*!
- * vue-i18n v2.3.1
+ * vue-i18n v2.3.2
  * (c) 2015 kazuya kawaguchi
  * Released under the MIT License.
  */
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports["vue-i18n"]=t():e["vue-i18n"]=t()}(this,function(){return function(e){function t(n){if(r[n])return r[n].exports;var u=r[n]={exports:{},id:n,loaded:!1};return e[n].call(u.exports,u,u.exports,t),u.loaded=!0,u.exports}var r={};return t.m=e,t.c=r,t.p="",t(0)}([function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}function u(e,t){Object.defineProperty(e,"lang",{get:function(){return t},set:function(e){t=e}})}Object.defineProperty(t,"__esModule",{value:!0});var o=r(1),a=n(o);t["default"]=function(e){var t=arguments.length<=1||void 0===arguments[1]?{lang:"en",locales:{}}:arguments[1];u(e.config,t.lang),(0,a["default"])(e,t.locales)},e.exports=t["default"]},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{"default":e}}Object.defineProperty(t,"__esModule",{value:!0});var u=r(2),o=n(u),a=r(3),f=n(a);t["default"]=function(e,t){function r(e,r,u){var a=e;try{var f=n(t[r],e)||t[r][e];a=(u?(0,o["default"])(f,u):f)||e}catch(i){a=e}return a}var n=e.version&&-1===(0,f["default"])("1.0.8",e.version)?e.parsers.path.getPath:e.parsers.path.get,u=e.util;return e.prototype.$t=function(t){for(var n=arguments.length,o=Array(n>1?n-1:0),a=1;n>a;a++)o[a-1]=arguments[a];if(!t)return"";var f=e.config.lang;return 1===o.length?u.isObject(o[0])||u.isArray(o[0])?o=o[0]:"string"==typeof o[0]&&(f=o[0]):2===o.length&&("string"==typeof o[0]&&(f=o[0]),(u.isObject(o[1])||u.isArray(o[1]))&&(o=o[1])),r(t,f,o)},e},e.exports=t["default"]},function(e,t){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=/\{([0-9a-zA-Z]+)\}/g;t["default"]=function(e){for(var t=arguments.length,n=Array(t>1?t-1:0),u=1;t>u;u++)n[u-1]=arguments[u];return 1===n.length&&"object"==typeof n[0]&&(n=n[0]),n&&n.hasOwnProperty||(n={}),e.replace(r,function(t,r,u){var o=void 0;return"{"===e[u-1]&&"}"===e[u+t.length]?r:(o=n.hasOwnProperty(r)?n[r]:null,null===o||void 0===o?"":o)})},e.exports=t["default"]},function(e,t){"use strict";function r(e){var t=e.split("."),r=t.splice(0,2);return r.push(t.join(".")),r}Object.defineProperty(t,"__esModule",{value:!0});var n=/-([\w-.]+)/;t["default"]=function(e,t){for(var u=r(e),o=r(t),a=0;3>a;a++){var f=parseInt(u[a]||0,10),i=parseInt(o[a]||0,10);if(f>i)return 1;if(i>f)return-1}if((u[2]+o[2]+"").indexOf("-")>-1){var s=(n.exec(u[2])||[""])[0],l=(n.exec(o[2])||[""])[0];if(""===s)return 1;if(""===l)return-1;if(s>l)return 1;if(l>s)return-1}return 0},e.exports=t["default"]}])});
\ No newline at end of file
+!function(n,r){"object"==typeof exports&&"undefined"!=typeof module?module.exports=r():"function"==typeof define&&define.amd?define(r):n.VueI18n=r()}(this,function(){"use strict";function n(n){for(var r=arguments.length,e=Array(r>1?r-1:0),t=1;r>t;t++)e[t-1]=arguments[t];return 1===e.length&&"object"===u["typeof"](e[0])&&(e=e[0]),e&&e.hasOwnProperty||(e={}),n.replace(a,function(r,t,o){var i=void 0;return"{"===n[o-1]&&"}"===n[o+r.length]?t:(i=e.hasOwnProperty(t)?e[t]:null,null===i||void 0===i?"":i)})}function r(n){var r=n.split("."),e=r.splice(0,2);return e.push(r.join(".")),e}function e(n,e){for(var t=r(n),o=r(e),i=0;3>i;i++){var u=parseInt(t[i]||0,10),a=parseInt(o[i]||0,10);if(u>a)return 1;if(a>u)return-1}if((t[2]+o[2]+"").indexOf("-")>-1){var s=(f.exec(t[2])||[""])[0],c=(f.exec(o[2])||[""])[0];if(""===s)return 1;if(""===c)return-1;if(s>c)return 1;if(c>s)return-1}return 0}function t(r,t){function o(r,e,o){var u=r;try{var a=i(t[e],r)||t[e][r];u=(o?n(a,o):a)||r}catch(f){u=r}return u}var i=r.version&&-1===e("1.0.8",r.version)?r.parsers.path.getPath:r.parsers.path.get,u=r.util;return r.prototype.$t=function(n){for(var e=arguments.length,t=Array(e>1?e-1:0),i=1;e>i;i++)t[i-1]=arguments[i];if(!n)return"";var a=r.config.lang;return 1===t.length?u.isObject(t[0])||u.isArray(t[0])?t=t[0]:"string"==typeof t[0]&&(a=t[0]):2===t.length&&("string"==typeof t[0]&&(a=t[0]),(u.isObject(t[1])||u.isArray(t[1]))&&(t=t[1])),o(n,a,t)},r}function o(n){var r=arguments.length<=1||void 0===arguments[1]?{lang:"en",locales:{}}:arguments[1];i(n.config,r.lang),t(n,r.locales)}function i(n,r){Object.defineProperty(n,"lang",{get:function(){return r},set:function(n){r=n}})}var u={};u["typeof"]=function(n){return n&&"undefined"!=typeof Symbol&&n.constructor===Symbol?"symbol":typeof n};var a=/\{([0-9a-zA-Z]+)\}/g,f=/-([\w-.]+)/;return o.version="2.3.2",o});
\ No newline at end of file
diff --git a/package.json b/package.json
index d55b015a8..e35e9aeb9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vue-i18n",
   "description": "Internationalization plugin for Vue.js",
-  "version": "2.3.1",
+  "version": "2.3.2",
   "author": {
     "name": "kazuya kawaguchi",
     "email": "kawakazu80@gmail.com"
diff --git a/src/index.js b/src/index.js
index 22d4da680..3480962c3 100644
--- a/src/index.js
+++ b/src/index.js
@@ -31,6 +31,6 @@ function defineConfig (config, lang) {
   })
 }
 
-plugin.version = '2.3.1'
+plugin.version = '2.3.2'
 
 export default plugin