diff --git a/live-build/auto/config b/live-build/auto/config
index e07aeb85..f66dfc07 100755
--- a/live-build/auto/config
+++ b/live-build/auto/config
@@ -671,15 +671,9 @@ esac
 # we'll expand the base seed given here according to the STRUCTURE file, and
 # then look in all of the seeds found to see which snaps are seeded
 case $PROJECT:${SUBPROJECT:-} in
-	ubuntu:*|kubuntu*:*|xubuntu*:*|ubuntu-mate*:*|ubuntustudio*:*|ubuntukylin*:*|ubuntu-budgie*:*)
+	ubuntu:*|kubuntu*:*|lubuntu*:*|xubuntu*:*|ubuntu-mate*:*|ubuntustudio*:*|ubuntukylin*:*|ubuntu-budgie*:*)
 		BASE_SEED='desktop'
 		;;
-	lubuntu-next:*)
-		BASE_SEED='desktop-qt'
-		;;
-	lubuntu:*)
-		BASE_SEED='desktop-gtk'
-		;;
 	ubuntu-server:live)
 		BASE_SEED='server'
 		# subiquity is seeded but in a separate squashfs via hooks; set HOOK_SNAPS and ALL_SNAPS.