diff --git a/device.mk b/device.mk
index 548cac93..03c1c5d9 100644
--- a/device.mk
+++ b/device.mk
@@ -889,11 +889,7 @@ $(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit_only.mk)
 #$(call inherit-product-if-exists, hardware/google_devices/zuma/zuma.mk)
 #$(call inherit-product-if-exists, vendor/google_devices/common/exynos-vendor.mk)
 #$(call inherit-product-if-exists, hardware/broadcom/wlan/bcmdhd/firmware/bcm4375/device-bcm.mk)
-ifeq ($(wildcard vendor/google/sensors/usf),)
-$(call inherit-product-if-exists, vendor/google_devices/zuma/proprietary/usf/usf_product.mk)
-else
 $(call inherit-product-if-exists, vendor/google/sensors/usf/android/usf_efw_product.mk)
-endif
 $(call inherit-product-if-exists, vendor/google/services/LyricCameraHAL/src/build/device-vendor.mk)
 $(call inherit-product-if-exists, vendor/google/camera/devices/whi/device-vendor.mk)