diff --git a/deluge/ui/web/js/ext-extensions/.build b/deluge/ui/web/js/ext-extensions/.build
index 476cc2989..f74086868 100644
--- a/deluge/ui/web/js/ext-extensions/.build
+++ b/deluge/ui/web/js/ext-extensions/.build
@@ -12,5 +12,5 @@ add_file "TreeGridColumnResizer.js"
 add_file "TreeGridNodeUI.js"
 add_file "TreeGridLoader.js"
 add_file "TreeGridColumns.js"
-add_file "TreeGridCustomColumn.js"
+add_file "TreeGridRenderColumn.js"
 add_file "TreeGrid.js"
diff --git a/deluge/ui/web/js/ext-extensions/TreeGridCustomColumn.js b/deluge/ui/web/js/ext-extensions/TreeGridCustomColumn.js
deleted file mode 100644
index b4b0f0e7c..000000000
--- a/deluge/ui/web/js/ext-extensions/TreeGridCustomColumn.js
+++ /dev/null
@@ -1,9 +0,0 @@
-Ext.tree.CustomColumn = Ext.extend(Ext.tree.Column, {
-	
-	constructor: function(c) {
-		c.tpl = c.tpl || new Ext.XTemplate('{' + c.dataIndex + ':this.format}');
-		c.tpl.format = c.renderer;
-		Ext.tree.CustomColumn.superclass.constructor.call(this, c);
-	}
-});
-Ext.reg('tgcustomcolumn', Ext.tree.CustomColumn);
diff --git a/deluge/ui/web/js/ext-extensions/TreeGridRenderColumn.js b/deluge/ui/web/js/ext-extensions/TreeGridRenderColumn.js
new file mode 100644
index 000000000..d104f26c5
--- /dev/null
+++ b/deluge/ui/web/js/ext-extensions/TreeGridRenderColumn.js
@@ -0,0 +1,10 @@
+Ext.tree.RenderColumn = Ext.extend(Ext.tree.Column, {
+	
+	constructor: function(c) {
+		c.tpl = c.tpl || new Ext.XTemplate('{' + c.dataIndex + ':this.format}');
+		c.tpl.format = c.renderer;
+		c.tpl.col = this;
+		Ext.tree.RenderColumn.superclass.constructor.call(this, c);
+	}
+});
+Ext.reg('tgrendercolumn', Ext.tree.RenderColumn);
diff --git a/deluge/ui/web/server.py b/deluge/ui/web/server.py
index 8f5c94b56..471374f73 100644
--- a/deluge/ui/web/server.py
+++ b/deluge/ui/web/server.py
@@ -331,7 +331,7 @@ class TopLevel(resource.Resource):
         "/js/ext-extensions/TreeGridNodeUI.js",
         "/js/ext-extensions/TreeGridLoader.js",
         "/js/ext-extensions/TreeGridColumns.js",
-        "/js/ext-extensions/TreeGridCustomColumn.js",
+        "/js/ext-extensions/TreeGridRenderColumn.js",
         "/js/ext-extensions/TreeGrid.js",
         "/config.js",
         "/gettext.js",