diff --git a/states/desktop/lightdm-gtk-greeter.conf b/states/desktop/lightdm-gtk-greeter.conf
index 13b17e1..086f6e5 100644
--- a/states/desktop/lightdm-gtk-greeter.conf
+++ b/states/desktop/lightdm-gtk-greeter.conf
@@ -62,4 +62,4 @@ user-background=false
 #keyboard=
 #reader=
 #position=
-screensaver-timeout=120
+screensaver-timeout=1800