diff --git a/.i3/config b/.i3/config
index a1c026d..35beb2b 100644
--- a/.i3/config
+++ b/.i3/config
@@ -49,7 +49,7 @@ bindsym XF86AudioNext exec --no-startup-id mpc next
 bindsym XF86AudioPrev exec --no-startup-id mpc prev
 
 # lock
-bindsym XF86ScreenSaver exec i3lock -c 2e93f4
+bindsym XF86ScreenSaver exec --no-startup-id lock -c 2e93f4
 
 # print screen
 bindsym Print exec scrot
diff --git a/bin/lock b/bin/lock
new file mode 100755
index 0000000..b3bd46e
--- /dev/null
+++ b/bin/lock
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+IMG=/tmp/lock.png
+SCREENSHOT="scrot $IMG"
+
+$SCREENSHOT
+convert -scale 10% -scale 1000% $IMG $IMG
+i3lock -i $IMG
+rm -f $IMG