diff --git a/target/product/mainline.mk b/target/product/mainline.mk
deleted file mode 100644
index 22436e6..0000000
--- a/target/product/mainline.mk
+++ /dev/null
@@ -1,39 +0,0 @@
-#
-# Copyright (C) 2019 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# This makefile is intended to serve as a base for completely AOSP based
-# mainline devices, It contain the mainline system partition and sensible
-# defaults for the system_ext, product and vendor partitions.
-$(call inherit-product, $(SRC_TARGET_DIR)/product/mainline_system.mk)
-
-$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_system_ext.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_product.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_system_ext.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_vendor.mk)
-$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_product.mk)
-
-$(call inherit-product, frameworks/base/data/sounds/AllAudio.mk)
-
-PRODUCT_PROPERTY_OVERRIDES += \
-    ro.config.ringtone=Ring_Synth_04.ogg \
-    ro.com.android.dataroaming=true \
-
-PRODUCT_PACKAGES += \
-    PhotoTable \
-    WallpaperPicker \
-
-PRODUCT_COPY_FILES += device/sample/etc/apns-full-conf.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/apns-conf.xml