diff --git a/core/base_rules.mk b/core/base_rules.mk
index 246a1ef65..7e277ec81 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -57,12 +57,9 @@ endif
 
 LOCAL_MODULE_TAGS := $(sort $(LOCAL_MODULE_TAGS))
 ifeq (,$(LOCAL_MODULE_TAGS))
-ifeq (,$(LOCAL_IS_HOST_MODULE))
 # Modules without tags fall back to user (which is changed to user eng below)
 LOCAL_MODULE_TAGS := user
-else
-LOCAL_MODULE_TAGS := optional
-endif
+#$(warning default tags: $(lastword $(filter-out config/% out/%,$(MAKEFILE_LIST))))
 endif
 
 # Only the tags mentioned in this test are expected to be set by module