diff --git a/device-tegu.mk b/device-tegu.mk
index 05164cc..faec8a5 100644
--- a/device-tegu.mk
+++ b/device-tegu.mk
@@ -46,13 +46,6 @@ ifneq ($(TARGET_BOOTS_16K),true)
 PRODUCT_16K_DEVELOPER_OPTION := $(RELEASE_GOOGLE_TEGU_16K_DEVELOPER_OPTION)
 endif
 
-$(call inherit-product-if-exists, vendor/google_devices/tegu/prebuilts/device-vendor-tegu.mk)
-$(call inherit-product-if-exists, vendor/google_devices/zumapro/prebuilts/device-vendor.mk)
-$(call inherit-product-if-exists, vendor/google_devices/zumapro/proprietary/device-vendor.mk)
-$(call inherit-product-if-exists, vendor/google_devices/tegu/proprietary/WallpapersTegu.mk)
-$(call inherit-product-if-exists, vendor/google_devices/tegu/proprietary/device-vendor.mk)
-$(call inherit-product-if-exists, vendor/google_devices/tegu/proprietary/tegu/device-vendor-tegu.mk)
-
 # display
 DEVICE_PACKAGE_OVERLAYS += device/google/tegu/tegu/overlay
 
@@ -295,9 +288,6 @@ PRODUCT_PACKAGES += \
 PRODUCT_PACKAGES += \
     SettingsTeguOverlay
 
-# Trusty liboemcrypto.so
-PRODUCT_SOONG_NAMESPACES += vendor/google_devices/tegu/prebuilts
-
 # Location
 include device/google/tegu/location/device-gnss.mk
 # For GPS property
@@ -360,12 +350,6 @@ PRODUCT_PRODUCT_PROPERTIES += \
 PRODUCT_VENDOR_PROPERTIES += \
     hypervisor.memory_reclaim.supported=1
 
-# Fingerprint HAL
-GOODIX_CONFIG_BUILD_VERSION := g7_trusty
-PRODUCT_SOONG_NAMESPACES += vendor/google_devices/tegu/prebuilts/firmware/fingerprint
-$(call inherit-product-if-exists, vendor/goodix/udfps/configuration/udfps_common.mk)
-$(call inherit-product-if-exists, vendor/goodix/udfps/configuration/udfps_shipping.mk)
-
 # Fingerprint exposure compensation
 PRODUCT_VENDOR_PROPERTIES += \
     persist.vendor.udfps.als_feed_forward_supported=true \
diff --git a/location/device-gnss.mk b/location/device-gnss.mk
index f1d54f9..3533056 100644
--- a/location/device-gnss.mk
+++ b/location/device-gnss.mk
@@ -1,6 +1,3 @@
-# include common gnss binaries
--include vendor/samsung_slsi/gps/s5300/gnss_release.mk
-
 # include customized gps config files
 PRODUCT_COPY_FILES += \
     device/google/tegu/location/ca.pem:vendor/etc/gnss/ca.pem
@@ -8,8 +5,5 @@ PRODUCT_COPY_FILES += \
 PRODUCT_COPY_FILES += \
     device/google/tegu/location/gps_user.cfg:vendor/etc/gnss/gps.cfg
 
-# include pixel gnss hal service
--include vendor/google_devices/zumapro/proprietary/gps/pixel_gnss_hal.mk
-
 # sepolicy
 BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/gps/lsi/sepolicy
diff --git a/tegu/BoardConfig.mk b/tegu/BoardConfig.mk
index 02b99ea..2b28bbb 100644
--- a/tegu/BoardConfig.mk
+++ b/tegu/BoardConfig.mk
@@ -23,9 +23,7 @@ USES_DEVICE_GOOGLE_TEGU := true
 include device/google/tegu/device-tegu-common.mk
 
 include device/google/zumapro/BoardConfig-common.mk
--include vendor/google_devices/zumapro/prebuilts/BoardConfigVendor.mk
 include device/google/gs-common/check_current_prebuilt/check_current_prebuilt.mk
--include vendor/google_devices/tegu/proprietary/BoardConfigVendor.mk
 include device/google/tegu/sepolicy/tegu-sepolicy.mk
 include device/google/tegu/wifi/BoardConfig-wifi.mk