diff --git a/local/bin/lock.sh b/local/bin/lock.sh
new file mode 100755
index 0000000..d05ba9d
--- /dev/null
+++ b/local/bin/lock.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+{
+    sleep 1
+    xset dpms force off
+} &
+slock