diff --git a/system_files/silverblue/usr/share/glib-2.0/schemas/zz0-bluefin-modifications.gschema.override b/system_files/silverblue/usr/share/glib-2.0/schemas/zz0-bluefin-modifications.gschema.override
index 2f409c43979..77084a6343b 100644
--- a/system_files/silverblue/usr/share/glib-2.0/schemas/zz0-bluefin-modifications.gschema.override
+++ b/system_files/silverblue/usr/share/glib-2.0/schemas/zz0-bluefin-modifications.gschema.override
@@ -37,6 +37,7 @@ switch-windows=['<Alt>Tab']
 switch-windows-backward=['<Shift><Alt>Tab']
 switch-input-source=['<Shift><Super>space']
 switch-input-source-backward=['']
+unmaximize=['<Super>Down']
 
 [org.gnome.desktop.peripherals.keyboard]
 numlock-state=true