diff --git a/targets/targets.mk b/targets/targets.mk
index bad38ac2..42a854fa 100644
--- a/targets/targets.mk
+++ b/targets/targets.mk
@@ -24,7 +24,7 @@ $(eval $(call GluonTarget,x86,64))
 
 
 ifneq ($(BROKEN),)
-$(eval $(call GluonTarget,ar71xx,mikrotik)) # BROKEN: no sysupgrade support
+$(eval $(call GluonTarget,ar71xx,mikrotik)) # BROKEN: no autoupdater due to missing libplatforminfo support
 $(eval $(call GluonTarget,brcm2708,bcm2710)) # BROKEN: Untested
 $(eval $(call GluonTarget,mvebu,cortexa9)) # BROKEN: No 11s support
 endif