diff --git a/Gruntfile.js b/Gruntfile.js
index b4a41dbb68..138ea3437a 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -290,6 +290,7 @@ module.exports = function (grunt) {
 						"api/js/dhtmlxtree/codebase/dhtmlxtree.css",
 						"api/js/egw_action/test/skins/dhtmlxmenu_egw.css",
 						"api/js/etemplate/lib/jsdifflib/diffview.css",
+						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/etemplate2.css",
 						"pixelegg/css/pixelegg.css",
 						"api/templates/default/print.css",
@@ -305,6 +306,7 @@ module.exports = function (grunt) {
 						"api/js/dhtmlxtree/codebase/dhtmlxtree.css",
 						"api/js/egw_action/test/skins/dhtmlxmenu_egw.css",
 						"api/js/etemplate/lib/jsdifflib/diffview.css",
+						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/etemplate2.css",
 						"pixelegg/css/mobile.css",
 						"api/templates/default/print.css",
@@ -388,6 +390,7 @@ module.exports = function (grunt) {
 						"api/js/dhtmlxtree/codebase/dhtmlxtree.css",
 						"api/js/egw_action/test/skins/dhtmlxmenu_egw.css",
 						"api/js/etemplate/lib/jsdifflib/diffview.css",
+						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/etemplate2.css",
 						"api/templates/default/def_tutorials.css",
 						"api/templates/default/default.css",
@@ -407,6 +410,7 @@ module.exports = function (grunt) {
 						"api/js/dhtmlxtree/codebase/dhtmlxtree.css",
 						"api/js/egw_action/test/skins/dhtmlxmenu_egw.css",
 						"api/js/etemplate/lib/jsdifflib/diffview.css",
+						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/etemplate2.css",
 						"api/templates/default/def_tutorials.css",
 						"api/templates/default/default.css",
@@ -425,6 +429,7 @@ module.exports = function (grunt) {
 						"api/js/dhtmlxtree/codebase/dhtmlxtree.css",
 						"api/js/egw_action/test/skins/dhtmlxmenu_egw.css",
 						"api/js/etemplate/lib/jsdifflib/diffview.css",
+						"vendor/bower-asset/cropper/dist/cropper.min.css",
 						"api/templates/default/etemplate2.css",
 						"api/templates/default/def_tutorials.css",
 						"api/templates/default/default.css",