diff --git a/modules/ROOT/pages/_partials/proc_displaying_user_prompt_on_gnome_login_screen.adoc b/modules/ROOT/pages/_partials/proc_displaying_user_prompt_on_gnome_login_screen.adoc
index debe0b9..49fe560 100644
--- a/modules/ROOT/pages/_partials/proc_displaying_user_prompt_on_gnome_login_screen.adoc
+++ b/modules/ROOT/pages/_partials/proc_displaying_user_prompt_on_gnome_login_screen.adoc
@@ -10,7 +10,7 @@ $ sudo mkdir /etc/dconf/db/gdm.d
 ----
 +
 ----
-$ vim /etc/dconf/db/gdm.d/01-hide-users
+$ sudo vim /etc/dconf/db/gdm.d/01-hide-users
 ----
 
 . In a text editor of your choice, `vim` in this example, insert the following content to the `/etc/dconf/db/gdm.d/01-hide-users` file: