diff --git a/unihertz/titan_pocket.mk b/unihertz/titan_pocket.mk
index 569b501..fd648b5 100644
--- a/unihertz/titan_pocket.mk
+++ b/unihertz/titan_pocket.mk
@@ -1,28 +1,6 @@
-#
-# All components inherited here go to system image
-#
-$(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
-
-# Enable mainline checking
-# PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS := relaxed
-
-#
-# All components inherited here go to system_ext image
-#
-$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_system_ext.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_system_ext.mk)
-
-#
-# All components inherited here go to product image
-#
-$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
-
-#
-# Special settings for GSI releasing
-#
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_release.mk)
+TARGET_GAPPS_ARCH := arm64
 
+include build/make/target/product/aosp_arm64_ab.mk
 
 PRODUCT_NAME := titan_pocket
 PRODUCT_DEVICE := unihertz