diff --git a/CleanSpec.mk b/CleanSpec.mk
index bb8b2a03..0c0bd981 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -89,3 +89,6 @@ $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/permissions/android.hard
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/wifi/wpa_supplicant_overlay.conf)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/wifi/p2p_supplicant_overlay.conf)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/wifi/wifi_concurrency_cfg.txt)
+
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib/hw/lights.$(PRODUCT_HARDWARE).so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib64/hw/lights.$(PRODUCT_HARDWARE).so)
diff --git a/liblight/Android.mk b/liblight/Android.mk
index da87af29..ef0c71a7 100644
--- a/liblight/Android.mk
+++ b/liblight/Android.mk
@@ -18,6 +18,7 @@ include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := lights.c
 LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_PROPRIETARY_MODULE := true
 LOCAL_SHARED_LIBRARIES := libc libcutils liblog
 LOCAL_CFLAGS := $(common_flags) \
     -DLOG_TAG=\"qdlights\" \