diff --git a/conf.d/live.mk b/conf.d/live.mk
index bbaade7e..2944af4b 100644
--- a/conf.d/live.mk
+++ b/conf.d/live.mk
@@ -34,7 +34,7 @@ distro/live-icewm: distro/.live-x11
 	@$(call add,LIVE_LISTS, \
 		$(call tags,(base || desktop) && (live || network || icewm)))
 
-distro/live-razorqt: distro/.live-x11 use/syslinux/ui-vesamenu
+distro/live-razorqt: distro/.live-x11 use/x11/lightdm use/syslinux/ui-vesamenu
 	@$(call add,LIVE_LISTS, \
 		$(call tags,(base || desktop) && (live || network || razorqt)))
 
diff --git a/features.in/x11/config.mk b/features.in/x11/config.mk
index 5f98c2a3..b07c0761 100644
--- a/features.in/x11/config.mk
+++ b/features.in/x11/config.mk
@@ -12,3 +12,7 @@ use/x11/runlevel5: use/x11/xorg
 ### xdm: see also #23108
 use/x11/xdm: use/x11/runlevel5
 	@$(call add,THE_PACKAGES,xdm installer-feature-no-xconsole)
+
+### : some set()-like thing might be better?
+use/x11/lightdm: use/x11/runlevel5
+	@$(call add,THE_PACKAGES,lightdm)