diff --git a/betterlockscreen/.config/betterlockscreen/betterlockscreenrc b/betterlockscreen/.config/betterlockscreen/betterlockscreenrc
new file mode 100644
index 0000000..b022094
--- /dev/null
+++ b/betterlockscreen/.config/betterlockscreen/betterlockscreenrc
@@ -0,0 +1,50 @@
+# ~/.config/betterlockscreenrc
+
+# default options
+display_on=0
+span_image=false
+lock_timeout=300
+fx_list=(dim blur dimblur pixel dimpixel color)
+dim_level=40
+blur_level=1
+pixel_scale=10,1000
+solid_color=333333
+wallpaper_cmd="feh --bg-fill"
+quiet=false
+
+# default theme
+loginbox=00000066
+loginshadow=00000000
+locktext="Taper votre mot de passe..."
+font="FiraCode Nerd Font Mono"
+ringcolor=ffffffff
+insidecolor=00000000
+separatorcolor=00000000
+ringvercolor=ffffffff
+insidevercolor=00000000
+ringwrongcolor=ffffffff
+insidewrongcolor=d23c3dff
+timecolor=ffffffff
+time_format="%H:%M:%S"
+greetercolor=ffffffff
+layoutcolor=ffffffff
+keyhlcolor=d23c3dff
+bshlcolor=d23c3dff
+veriftext="Vérification..."
+verifcolor=ffffffff
+wrongtext="Mot de passe incorrect !"
+wrongcolor=d23c3dff
+modifcolor=d23c3dff
+bgcolor=000000ff
+
+
+#
+# expert options (change at own risk!)
+#
+
+# i3lockcolor_bin="i3lock-color"      # Manually set command for i3lock-color
+# suspend_command="systemctl suspend" # Manually change action e.g. hibernate/suspend-command
+
+# i3lock-color - custom arguments
+# lockargs=() 						  # overwriting default "(-n)"
+# lockargs+=(--ignore-empty-password) # appending new argument
diff --git a/i3/.config/i3/config b/i3/.config/i3/config
index 67bb7b5..a96dea4 100644
--- a/i3/.config/i3/config
+++ b/i3/.config/i3/config
@@ -175,7 +175,9 @@ bindsym $mod+Shift+0 move container to workspace number $ws10
 bindsym $mod+Shift+c reload
 bindsym $mod+Shift+r restart
 bindsym $mod+Shift+e 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'"
+bindsym $mod+l exec betterlockscreen -l dimblur --display 1 --off 10
 
+bindsym $mod+r mode "resize"
 mode "resize" {
         bindsym Left resize shrink width 10 px or 10 ppt
         bindsym Down resize grow height 10 px or 10 ppt
@@ -187,7 +189,8 @@ mode "resize" {
         bindsym $mod+r mode "default"
 }
 
-bindsym $mod+r mode "resize"
+
+#exec --no-startup-id xautolock -time 10 -locker "betterlockscreen -l dimblur --display 1 --off 10" -notify 30 -notifier "notify-send -u critical -t 10000 -- 'LOCKING screen in 30 seconds'"
 
 exec --no-startup-id ~/.config/i3/startup_apps.sh
 exec --no-startup-id deadd-notification-center