diff --git a/app/app.js b/app/app.js
index d2c58e1..f20f672 100644
--- a/app/app.js
+++ b/app/app.js
@@ -3,6 +3,9 @@ import angular from 'angular';
 
 import Clipboard from 'clipboard';
 
+window.jQuery = $ = require('jquery');
+var bootstrap = require('bootstrap/dist/js/bootstrap');
+
 class lesspassController {
     constructor($scope) {
         var vm = this;
@@ -20,13 +23,26 @@ class lesspassController {
         }, function () {
             vm.updatePassword();
         });
+
         $scope.$watchCollection(function () {
             return vm.site;
         }, function () {
             vm.updatePassword();
         });
 
-        new Clipboard('.copy-btn');
+        var clipboard = new Clipboard('#copy-btn');
+        clipboard.on('success', function (e) {
+            var copyBtn = document.getElementById("copy-btn");
+            var t = $(copyBtn).tooltip({title: 'Copié'});
+            t.tooltip('show');
+            e.clearSelection();
+        });
+
+        clipboard.on('error', function (e) {
+            var passwordGenerated = document.getElementById("password_generated");
+            var t = $(passwordGenerated).tooltip({title: 'Cmd + C pour copier le mot de passe'});
+            t.tooltip('show');
+        });
     }
 
     updatePasswordTypes(type) {
@@ -41,7 +57,7 @@ class lesspassController {
     }
 
     updatePassword() {
-        if(this.password && this.site.site_name){
+        if (this.password && this.site.site_name) {
             this.generatedPassword = lesspass.create_password(this.password, this.site);
         }
     }
diff --git a/package.json b/package.json
index 318cccf..717552f 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,8 @@
   "dependencies": {
     "angular": "^1.4.8",
     "bootstrap": "^3.3.6",
-    "clipboard": "^1.5.5"
+    "clipboard": "^1.5.5",
+    "jquery": "^2.1.4"
   },
   "devDependencies": {
     "babel-core": "latest",
@@ -69,6 +70,14 @@
         }
       ],
       [
+        "babelify",
+        {
+          "presets": [
+            "es2015"
+          ]
+        }
+      ],
+      [
         "sassify",
         {
           "auto-inject": true
diff --git a/static/index.html b/static/index.html
index a8a2732..ddbc73a 100644
--- a/static/index.html
+++ b/static/index.html
@@ -116,7 +116,7 @@
                                 aria-label="Help">
                             <span class="glyphicon glyphicon-question-sign"></span>
                         </button>
-                        <button type="button" class="btn btn-default copy-btn"
+                        <button id="copy-btn" type="button" class="btn btn-default"
                                 data-clipboard-target="#password_generated">
                             <span class="glyphicon glyphicon-copy"></span>
                         </button>