diff --git a/views/ngXosViews/diagnostic/package.json b/views/ngXosViews/diagnostic/package.json
index 1a9b456..5859db7 100644
--- a/views/ngXosViews/diagnostic/package.json
+++ b/views/ngXosViews/diagnostic/package.json
@@ -21,7 +21,10 @@
   "license": "MIT",
   "dependencies": {},
   "devDependencies": {
+    "autoprefixer": "^6.3.3",
     "browser-sync": "^2.9.11",
+    "css-mqpacker": "^4.0.0",
+    "csswring": "^4.2.1",
     "del": "^2.0.2",
     "easy-mocker": "^1.2.0",
     "eslint": "^1.8.0",
@@ -31,10 +34,12 @@
     "gulp-angular-templatecache": "^1.8.0",
     "gulp-babel": "^5.3.0",
     "gulp-concat": "^2.6.0",
+    "gulp-concat-util": "^0.5.5",
     "gulp-eslint": "^1.0.0",
     "gulp-inject": "^3.0.0",
     "gulp-minify-html": "^1.0.4",
     "gulp-ng-annotate": "^1.1.0",
+    "gulp-postcss": "^6.0.1",
     "gulp-rename": "^1.2.2",
     "gulp-replace": "^0.5.4",
     "gulp-uglify": "^1.4.2",