diff --git a/conf.d/realtime.mk b/conf.d/realtime.mk
index 0110f3e0..0264e8c4 100644
--- a/conf.d/realtime.mk
+++ b/conf.d/realtime.mk
@@ -1,5 +1,5 @@
 mixin/cnc-rt: use/l10n +nm-gtk +systemd +systemd-optimal +plymouth \
-	mixin/regular-lxde use/x11/lightdm/gtk $(STARTERKIT)
+	mixin/regular-lxqt use/x11/lightdm/gtk $(STARTERKIT)
 	@$(call set,KFLAVOURS,rt)
 	@$(call add,THE_LISTS,realtime/tests)
 	@$(call add,THE_LISTS,engineering/cnc)