diff --git a/i3/config b/i3/config
index 5473ad0..8712d00 100644
--- a/i3/config
+++ b/i3/config
@@ -69,6 +69,9 @@ bindsym $mod+$super+q kill
 # start rofi
 bindsym $mod+d exec "rofi -show drun"
 
+# lock screen
+bindsym $mod+$super+f exec "xautolock -locknow"
+
 # change focus
 bindsym $mod+j focus left
 bindsym $mod+k focus down