diff --git a/features.in/kernel/config.mk b/features.in/kernel/config.mk
index c74cf3f5..01d660d7 100644
--- a/features.in/kernel/config.mk
+++ b/features.in/kernel/config.mk
@@ -1,4 +1,4 @@
 ###
 use/kernel:
 	@$(call add_feature)
-	@$(call set,KFLAVOURS,std-def)
+	@$(call set,KFLAVOURS,un-def)