diff --git a/kitty.conf b/kitty.conf
index 448c449..d52f882 100644
--- a/kitty.conf
+++ b/kitty.conf
@@ -90,3 +90,6 @@ mark1_background #ff5555
 
 # advanced
 update_check_interval 0
+
+# fix weird defaults
+confirm_os_window_close 0