diff --git a/app/call_centers/call_center_queues.php b/app/call_centers/call_center_queues.php
index 5298d587d6..360dc4ba4d 100644
--- a/app/call_centers/call_center_queues.php
+++ b/app/call_centers/call_center_queues.php
@@ -79,6 +79,7 @@
 //get http variables and set as php variables
 	$order_by = $_GET["order_by"] ?? '';
 	$order = $_GET["order"] ?? '';
+	$sort = $order_by == 'queue_extension' ? 'natural' : null;
 
 //add the search term
 	$search = strtolower($_GET["search"] ?? '');
@@ -117,7 +118,7 @@
 
 //get the list
 	$sql = str_replace('count(*)', '*', $sql ?? '');
-	$sql .= order_by($order_by, $order, 'queue_name', 'asc');
+	$sql .= order_by($order_by, $order, 'queue_name', 'asc', $sort);
 	$sql .= limit_offset($rows_per_page, $offset);
 	$database = new database;
 	$result = $database->select($sql, $parameters ?? null, 'all');