diff --git a/views/ngXosLib/generator-xos/app/templates/gulp/build.js b/views/ngXosLib/generator-xos/app/templates/gulp/build.js
index 663a4cf..b2b1ade 100644
--- a/views/ngXosLib/generator-xos/app/templates/gulp/build.js
+++ b/views/ngXosLib/generator-xos/app/templates/gulp/build.js
@@ -98,8 +98,8 @@
   gulp.task('copyHtml', function(){
     return gulp.src(options.src + 'index.html')
       // remove dev dependencies from html
-      .pipe(replace(/<!-- bower:css -->(\n.*)*\n<!-- endbower --><!-- endcss -->/, ''))
-      .pipe(replace(/<!-- bower:js -->(\n.*)*\n<!-- endbower --><!-- endjs -->/, ''))
+      .pipe(replace(/<!-- bower:css -->(\n^<link.*)*\n<!-- endbower -->/gmi, ''))
+      .pipe(replace(/<!-- bower:js -->(\n^<script.*)*\n<!-- endbower -->/gmi, ''))
       // injecting minified files
       .pipe(
         inject(