diff --git a/output/js/util.js b/output/js/util.js
index a8b7670..34111f4 100644
--- a/output/js/util.js
+++ b/output/js/util.js
@@ -294,11 +294,12 @@ export function columnIsSortable(column) {
  * @type {Dictionary<number, (el: HTMLTableCellElement, row: HTMLTableRowElement) => any>}
  */
 export const COLUMN_TRANSFORMATION = {
+	[COLUMN.LANGUAGE]: (identifier) => RoomInfo.getRoomLanguageFlag(identifier),
 	[COLUMN.USERS]: (identifier) => RoomInfo.getRoomUserCount(identifier),
 	[COLUMN.IDENTIFIER]: (identifier) => identifier.toLowerCase(),
 	[COLUMN.NAME]: (identifier) => RoomInfo.getRoomName(identifier).toLowerCase(),
 	[COLUMN.DESCRIPTION]: (identifier) => RoomInfo.getRoomName(identifier).toLowerCase(),
-	[COLUMN.SERVER_ICON]: (identifier) => RoomInfo.getRoomServerId(identifier)
+	[COLUMN.SERVER_ICON]: (identifier) => RoomInfo.getRoomServerId(identifier),
 }
 
 /**