diff --git a/src/ui_ng/package.json b/src/ui_ng/package.json
index 0433d9138..126283738 100644
--- a/src/ui_ng/package.json
+++ b/src/ui_ng/package.json
@@ -27,11 +27,11 @@
     "@ngx-translate/http-loader": "0.0.3",
     "@types/jquery": "^2.0.41",
     "@webcomponents/custom-elements": "1.0.0-alpha.3",
-    "angular2-cookie": "^1.2.6",
     "clarity-angular": "^0.9.0",
     "clarity-icons": "^0.9.0",
     "clarity-ui": "^0.9.0",
     "core-js": "^2.4.1",
+    "intl": "^1.2.5",
     "mutationobserver-shim": "^0.3.2",
     "ngx-cookie": "^1.0.0",
     "rxjs": "^5.0.1",
diff --git a/src/ui_ng/src/polyfills.ts b/src/ui_ng/src/polyfills.ts
index 75db19a93..a5db6b79a 100644
--- a/src/ui_ng/src/polyfills.ts
+++ b/src/ui_ng/src/polyfills.ts
@@ -30,6 +30,10 @@ import 'core-js/es6/reflect';
 
 import 'core-js/es7/reflect';
 
+import 'intl';
+import 'intl/locale-data/jsonp/en';
+import 'intl/locale-data/jsonp/es';
+import 'intl/locale-data/jsonp/zh';
 
 import 'zone.js/dist/zone';