diff --git a/www/dashboard/DataStoreStatistics.js b/www/dashboard/DataStoreStatistics.js
index 13e1d160..7a0cb3dd 100644
--- a/www/dashboard/DataStoreStatistics.js
+++ b/www/dashboard/DataStoreStatistics.js
@@ -72,6 +72,13 @@ Ext.define('PBS.DatastoreStatistics', {
 	    width: 90,
 	    renderer: Proxmox.Utils.format_size,
 	},
+	{
+	    text: gettext('Available'),
+	    dataIndex: 'avail',
+	    sortable: true,
+	    width: 90,
+	    renderer: Proxmox.Utils.format_size,
+	},
 	{
 	    text: gettext('Usage %'),
 	    dataIndex: 'usage',