diff --git a/i3/config b/i3/config
index 0dddbf6..687c4b2 100644
--- a/i3/config
+++ b/i3/config
@@ -152,7 +152,7 @@ bindsym $m+Shift+z reload
 # restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
 bindsym $m+Shift+x restart
 # exit i3 (logs you out of your X session)
-bindsym $m+Shift+c exit
+bindsym $m+Shift+c exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"
 
 # resize window (you can also use the mouse for that)
 mode "resize" {