diff --git a/blueprints/ember-cli-materialize/index.js b/blueprints/ember-cli-materialize/index.js
index 3ee654e2..bd8eddc8 100644
--- a/blueprints/ember-cli-materialize/index.js
+++ b/blueprints/ember-cli-materialize/index.js
@@ -1,3 +1,5 @@
+var RSVP = require('rsvp');
+
 module.exports = {
   normalizeEntityName: function() {},
 
@@ -6,14 +8,12 @@ module.exports = {
   },
 
   afterInstall: function() {
-    return this.addPackageToProject('ember-radio-button',   '1.0.4').then(function () {
-      return this.addPackageToProject('ember-new-computed',   '~1.0.0').then(function () {
-        return this.addPackageToProject('ember-key-responder',  '0.2.1').then(function () {
-          return this.addPackageToProject('ember-modal-dialog',   '0.7.0').then(function () {
-            return this.addPackageToProject('ember-cli-sass',       '^3.3.0');
-          }.bind(this));
-        }.bind(this));
-      }.bind(this));
-    }.bind(this));
+    return RSVP.all([
+      this.addPackageToProject('ember-radio-button', '1.0.4'),
+      this.addPackageToProject('ember-new-computed', '~1.0.0'),
+      this.addPackageToProject('ember-key-responder', '0.2.1'),
+      this.addPackageToProject('ember-modal-dialog', '0.7.0'),
+      this.addPackageToProject('ember-cli-sass', '^3.3.0')
+    ]);
   }
-};
+}
diff --git a/package.json b/package.json
index c77e4203..5226edbd 100644
--- a/package.json
+++ b/package.json
@@ -43,8 +43,9 @@
     "ember-addon"
   ],
   "dependencies": {
+    "ember-cli-babel": "^5.0.0",
     "ember-cli-htmlbars": "0.7.6",
-    "ember-cli-babel": "^5.0.0"
+    "rsvp": "^3.0.18"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config"