diff --git a/excel/tool.gpt b/excel/tool.gpt
index 4af53595..07f8f1cc 100644
--- a/excel/tool.gpt
+++ b/excel/tool.gpt
@@ -150,3 +150,7 @@ Excel
 ---
 !metadata:*:icon
 /admin/assets/excel_icon_small.svg
+
+---
+!metadata:*:oauth
+microsoft365
\ No newline at end of file