--- a/scripts/xflock4	2016-02-02 10:40:15.726495183 -0700
+++ b/scripts/xflock4	2016-02-02 10:43:17.548061336 -0700
@@ -24,10 +24,12 @@
 PATH=/bin:/usr/bin
 export PATH
 
-# Lock by xscreensaver or gnome-screensaver, if a respective daemon is running
+# Lock by xscreensaver, gnome-screensaver or light-locker, if a respective
+# daemon is running
 for lock_cmd in \
     "xscreensaver-command -lock" \
-    "gnome-screensaver-command --lock"
+    "gnome-screensaver-command --lock" \
+    "light-locker-command --lock"
 do
     $lock_cmd >/dev/null 2>&1 && exit
 done