diff --git a/bower.json b/bower.json
index 3f54343..eefda47 100644
--- a/bower.json
+++ b/bower.json
@@ -1,9 +1,21 @@
 {
   "name": "tangojs-button",
-  "description": "TangoJS button",
+  "version": "0.1.0",
+  "description": "TangoJS Button connected to a Command",
+  "authors": [
+    "Vincent Hardion <vincent.hardion@maxiv.lu.se>"
+  ],
+  "keywords": [
+    "web-component",
+    "polymer",
+    "tangojs"
+  ],
+  "license": "https://raw.githubusercontent.com/tangojs/tangojs-button/master/LICENSE",
+  "homepage": "https://github.com/tangojs/tangojs-button/",
   "main": "tangojs-button.html",
   "dependencies": {
-    "polymer": "Polymer/polymer#^2.0.0"
+    "polymer": "Polymer/polymer#^2.0.0",
+    "tangojs-polymer": "^0.1.0"
   },
   "devDependencies": {
     "iron-demo-helpers": "PolymerElements/iron-demo-helpers#^2.0.0",
diff --git a/tangojs-button.html b/tangojs-button.html
index 157c861..9800abb 100644
--- a/tangojs-button.html
+++ b/tangojs-button.html
@@ -1,6 +1,6 @@
 <link rel="import" href="../polymer/polymer-element.html">
 <link rel="import" href="../paper-button/paper-button.html">
-<script src="node_modules/tangojs-web-components/dist/tangojs-web-components.js"></script>
+<link rel="import" href="../tangojs-polymer/with-tango-command.html">
 
 <dom-module id="tangojs-button">
   <template>
@@ -21,16 +21,8 @@
      * @polymer
      * @demo demo/index.html
      */
-    class TangojsButton extends tangojs.web.util.mixins.withTangoCommand(Polymer.Element) {
+    class TangojsButton extends Tangojs.withTangoCommand(Polymer.Element) {
       static get is() { return 'tangojs-button'; }
-      static get properties() {
-        return {
-          prop1: {
-            type: String,
-            value: 'tangojs-button'
-          }
-        };
-      }
     }
 
     window.customElements.define(TangojsButton.is, TangojsButton);