diff --git a/views/ngXosLib/xosHelpers/src/services/rest/ONOS-Apps.js b/views/ngXosLib/xosHelpers/src/services/rest/ONOS-Apps.js
index 8634f2b..5d0d1ba 100644
--- a/views/ngXosLib/xosHelpers/src/services/rest/ONOS-Apps.js
+++ b/views/ngXosLib/xosHelpers/src/services/rest/ONOS-Apps.js
@@ -1,6 +1,8 @@
-'use strict';
+(function() {
+  'use strict';
 
-angular.module('xos.helpers')
-.service('ONOS-App-Collection', function($resource){
-  return $resource('/api/tenant/onos/app/');
-})
+  angular.module('xos.helpers')
+  .service('ONOS-App-Collection', function($resource){
+    return $resource('/api/tenant/onos/app/');
+  })
+})();
\ No newline at end of file