diff --git a/www/manager6/form/DiskFormatSelector.js b/www/manager6/form/DiskFormatSelector.js
index c2a24e54..662f61c6 100644
--- a/www/manager6/form/DiskFormatSelector.js
+++ b/www/manager6/form/DiskFormatSelector.js
@@ -1,6 +1,6 @@
 Ext.define('PVE.form.DiskFormatSelector', {
     extend: 'PVE.form.KVComboBox',
-    alias: ['widget.PVE.form.DiskFormatSelector'],
+    alias: 'widget.pveDiskFormatSelector',
     comboItems:  [
 	['raw', gettext('Raw disk image') + ' (raw)'],
 	['qcow2', gettext('QEMU image format') + ' (qcow2)'],
diff --git a/www/manager6/form/FileSelector.js b/www/manager6/form/FileSelector.js
index 50f94422..a0fc4bb2 100644
--- a/www/manager6/form/FileSelector.js
+++ b/www/manager6/form/FileSelector.js
@@ -1,6 +1,6 @@
 Ext.define('PVE.form.FileSelector', {
     extend: 'PVE.form.ComboGrid',
-    alias: ['widget.pveFileSelector'],
+    alias: 'widget.pveFileSelector',
 
     setStorage: function(storage, nodename) {
 	var me = this;
diff --git a/www/manager6/form/StorageSelector.js b/www/manager6/form/StorageSelector.js
index c50ae666..78cd8b3d 100644
--- a/www/manager6/form/StorageSelector.js
+++ b/www/manager6/form/StorageSelector.js
@@ -1,6 +1,6 @@
 Ext.define('PVE.form.StorageSelector', {
     extend: 'PVE.form.ComboGrid',
-    alias: ['widget.PVE.form.StorageSelector'],
+    alias: 'widget.pveStorageSelector',
 
     allowBlank: false,
     valueField: 'storage',