diff --git a/system/.config/X11/xsetup b/system/.config/X11/xsetup
index e46fec2..230a526 100644
--- a/system/.config/X11/xsetup
+++ b/system/.config/X11/xsetup
@@ -12,9 +12,8 @@
 #
 # USAGE:
 # This script is sourced by both .xinitrc and .xprofile
-xset s off
-xset s noblank
-xset -dpms
+# Disable DPMS and prevent screen from blanking
+xset s off -dpms
 
 # Set keyboard layout
 setxkbmap -model pc105 -layout ch