diff --git a/.config/kitty/kitty.conf b/.config/kitty/kitty.conf
index 5a1d8b4..46fd7c3 100644
--- a/.config/kitty/kitty.conf
+++ b/.config/kitty/kitty.conf
@@ -816,7 +816,7 @@ hide_window_decorations yes
 #: insensitive, from the set [0-9A-Z]. Specify your preference as a
 #: string of characters.
 
-# confirm_os_window_close -1
+confirm_os_window_close 0
 
 #: Ask for confirmation when closing an OS window or a tab with at
 #: least this number of kitty windows in it by window manager (e.g.