diff --git a/pages/02.linux/03.users-and-groups/default.en.md b/pages/02.linux/03.users-and-groups/default.en.md
index cf2047a..57b5c4a 100644
--- a/pages/02.linux/03.users-and-groups/default.en.md
+++ b/pages/02.linux/03.users-and-groups/default.en.md
@@ -2,7 +2,7 @@
 title: 'Users and Groups'
 ---
 
-## Users
+[toc] ## Users
 
 Check users by looking at `/etc/passwd`