diff --git a/scripts/lua/rest/v2/get/flow/active_list.lua b/scripts/lua/rest/v2/get/flow/active_list.lua
index 25de80780e..edd512fb6a 100644
--- a/scripts/lua/rest/v2/get/flow/active_list.lua
+++ b/scripts/lua/rest/v2/get/flow/active_list.lua
@@ -57,7 +57,7 @@ local mapping_column_lua_c = {
     info = "column_info",
     flow_exporter = "column_device_ip",
     in_index = "column_in_index",
-    out_index = "column_out_index"
+    out_index = "column_out_index",
     qoe = "column_qoe"
 }