diff --git a/ultramarine/release/lightdm-gtk-greeter.conf b/ultramarine/release/lightdm-gtk-greeter.conf
index 31522b3..be92261 100644
--- a/ultramarine/release/lightdm-gtk-greeter.conf
+++ b/ultramarine/release/lightdm-gtk-greeter.conf
@@ -48,7 +48,7 @@
 #  transition-duration = overrides default value
 #
 [greeter]
-background=/usr/share/backgrounds/ultramarine-linux/39/foresty-skies-l.png
+background=/usr/share/backgrounds/ultramarine-linux/40/umbrella-light.png
 #user-background=
 theme-name=Fluent-round-Dark
 icon-theme-name=Fluent-dark