diff --git a/screen-always-on b/screen-always-on
new file mode 100644
index 0000000..43ab036
--- /dev/null
+++ b/screen-always-on
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ $# -ge 1 ]; then
+   xset +dpms
+   xautolock -enable
+else
+    xset -dpms
+    xautolock-disable
+fi