add treble_app

diff --git a/base.mk b/base.mk
index 53e501e..ea3b9ff 100644
--- a/base.mk
+++ b/base.mk
@@ -65,7 +65,8 @@
 
 PRODUCT_PACKAGES += \
 	bootctl \
-	vintf
+	vintf \
+	me.phh.treble.app \
 
 PRODUCT_COPY_FILES += \
 	device/phh/treble/twrp/twrp.rc:system/etc/init/twrp.rc \
@@ -75,4 +76,4 @@
 PRODUCT_COPY_FILES += \
 	device/phh/treble/device.rc:system/etc/init/device.rc \
 	device/phh/treble/change-device-name.sh:system/bin/change-device-name.sh
-	
\ No newline at end of file
+