diff --git a/src/api2/admin/datastore.rs b/src/api2/admin/datastore.rs
index 6fd14ff5..26f41763 100644
--- a/src/api2/admin/datastore.rs
+++ b/src/api2/admin/datastore.rs
@@ -130,8 +130,8 @@ fn list_groups(
         let group = info.backup_dir.group();
 
         let list_all = (user_privs & PRIV_DATASTORE_AUDIT) != 0;
+        let owner = datastore.get_owner(group)?;
         if !list_all {
-            let owner = datastore.get_owner(group)?;
             if owner != username { continue; }
         }
 
@@ -141,6 +141,7 @@ fn list_groups(
             last_backup: info.backup_dir.backup_time().timestamp(),
             backup_count: list.len() as u64,
             files: info.files.clone(),
+            owner: Some(owner),
         };
         groups.push(result_item);
     }
@@ -329,8 +330,9 @@ pub fn list_snapshots (
         }
 
         let list_all = (user_privs & PRIV_DATASTORE_AUDIT) != 0;
+        let owner = datastore.get_owner(group)?;
+
         if !list_all {
-            let owner = datastore.get_owner(group)?;
             if owner != username { continue; }
         }
 
@@ -340,6 +342,7 @@ pub fn list_snapshots (
             backup_time: info.backup_dir.backup_time().timestamp(),
             files: info.files,
             size: None,
+            owner: Some(owner),
         };
 
         if let Ok(index) = read_backup_index(&datastore, &info.backup_dir) {
diff --git a/src/api2/types.rs b/src/api2/types.rs
index f1870787..81b39ad5 100644
--- a/src/api2/types.rs
+++ b/src/api2/types.rs
@@ -388,6 +388,9 @@ pub struct GroupListItem {
     pub backup_count: u64,
     /// List of contained archive files.
     pub files: Vec<String>,
+    /// The owner of group
+    #[serde(skip_serializing_if="Option::is_none")]
+    pub owner: Option<String>,
 }
 
 #[api(
@@ -420,6 +423,9 @@ pub struct SnapshotListItem {
     /// Overall snapshot size (sum of all archive sizes).
     #[serde(skip_serializing_if="Option::is_none")]
     pub size: Option<u64>,
+    /// The owner of the snapshots group
+    #[serde(skip_serializing_if="Option::is_none")]
+    pub owner: Option<String>,
 }
 
 #[api(
diff --git a/www/DataStoreContent.js b/www/DataStoreContent.js
index 161f2af2..8099c99c 100644
--- a/www/DataStoreContent.js
+++ b/www/DataStoreContent.js
@@ -9,6 +9,7 @@ Ext.define('pbs-data-store-snapshots', {
 	    dateFormat: 'timestamp'
 	},
 	'files',
+	'owner',
 	{ name: 'size', type: 'int' },
     ]
 });
@@ -125,6 +126,7 @@ Ext.define('PBS.DataStoreContent', {
 			group["backup-time"] = last_backup;
 			group.files = item.files;
 			group.size = item.size;
+			group.owner = item.owner;
 		    }
 		}
 		group.count = group.children.length;
@@ -157,67 +159,59 @@ Ext.define('PBS.DataStoreContent', {
 	}
     },
 
-    initComponent: function() {
-	var me = this;
+    columns: [
+	{
+	    xtype: 'treecolumn',
+	    header: gettext("Backup Group"),
+	    dataIndex: 'text',
+	    flex: 1
+	},
+	{
+	    xtype: 'datecolumn',
+	    header: gettext('Backup Time'),
+	    sortable: true,
+	    dataIndex: 'backup-time',
+	    format: 'Y-m-d H:i:s',
+	    width: 150
+	},
+	{
+	    header: gettext("Size"),
+	    sortable: true,
+	    dataIndex: 'size',
+	    renderer: Proxmox.Utils.format_size,
+	},
+	{
+	    xtype: 'numbercolumn',
+	    format: '0',
+	    header: gettext("Count"),
+	    sortable: true,
+	    dataIndex: 'count',
+	},
+	{
+	    header: gettext("Owner"),
+	    sortable: true,
+	    dataIndex: 'owner',
+	},
+	{
+	    header: gettext("Files"),
+	    sortable: false,
+	    dataIndex: 'files',
+	    flex: 2
+	},
+    ],
 
-	var sm = Ext.create('Ext.selection.RowModel', {});
-
-	var prune_btn = new Proxmox.button.Button({
+    tbar: [
+	{
+	    text: gettext('Reload'),
+	    iconCls: 'fa fa-refresh',
+	    handler: 'reload',
+	},
+	{
+	    xtype: 'proxmoxButton',
 	    text: gettext('Prune'),
 	    disabled: true,
-	    selModel: sm,
 	    enableFn: function(record) { return !record.data.leaf; },
 	    handler: 'onPrune',
-	});
-
-	Ext.apply(me, {
-	    selModel: sm,
-	    columns: [
-		{
-		    xtype: 'treecolumn',
-		    header: gettext("Backup Group"),
-		    dataIndex: 'text',
-		    flex: 1
-		},
-		{
-		    xtype: 'datecolumn',
-		    header: gettext('Backup Time'),
-		    sortable: true,
-		    dataIndex: 'backup-time',
-		    format: 'Y-m-d H:i:s',
-		    width: 150
-		},
-		{
-		    header: gettext("Size"),
-		    sortable: true,
-		    dataIndex: 'size',
-		    renderer: Proxmox.Utils.format_size,
-		},
-		{
-		    xtype: 'numbercolumn',
-		    format: '0',
-		    header: gettext("Count"),
-		    sortable: true,
-		    dataIndex: 'count',
-		},
-		{
-		    header: gettext("Files"),
-		    sortable: false,
-		    dataIndex: 'files',
-		    flex: 2
-		}
-	    ],
-
-	    tbar: [
-		{
-		    text: gettext('Reload'),
-		    iconCls: 'fa fa-refresh',
-		    handler: 'reload',
-		},
-		prune_btn
-	    ],
-	});
-
-	me.callParent();
-    },
+	}
+    ],
 });