diff --git a/util-iso.sh b/util-iso.sh
index cbd86be..b9096f5 100755
--- a/util-iso.sh
+++ b/util-iso.sh
@@ -62,6 +62,9 @@ generate_gdm_config() {
 
 [daemon]
 AutomaticLoginEnable=True
+# Uncomment the line below to force the login screen to use Xorg
+WaylandEnable=false
+DefaultSession=gnome-xorg.desktop
 
 [security]