diff --git a/DELL/nixpkgs/configs/i3config b/DELL/nixpkgs/configs/i3config
index 07c52d7..2a1b204 100644
--- a/DELL/nixpkgs/configs/i3config
+++ b/DELL/nixpkgs/configs/i3config
@@ -128,7 +128,7 @@ bar {
 bindsym $mod+$ALT+l exec i3lock -ti ~/images/coffee_time.png
 
 # blocage automatique de l'ecran en cas d'inactivité
-exec xautolock -detectsleep -locker 'i3lock -ti ~/images/coffee_time.png'
+exec xautolock -detectsleep -time 5 -locker 'i3lock -ti ~/images/coffee_time.png'
 
 # Capture d'ecran
 bindsym Print exec scrot -u '%Y-%m-%d-%T_$wx$h_scrot.png' -e 'mv $f ~/Screenshots/'