diff --git a/device.mk b/device.mk
index 09cbd0a..3829353 100644
--- a/device.mk
+++ b/device.mk
@@ -12,6 +12,9 @@ $(call inherit-product, device/xiaomi/sdm660-common/sdm660.mk)
 # Device Path
 DEVICE_PATH := device/xiaomi/clover
 
+# PRODUCT_SHIPPING_API_LEVEL indicates the first api level, device has been commercially launched on.
+PRODUCT_SHIPPING_API_LEVEL := 28
+
 # Audio
 PRODUCT_COPY_FILES += \
     $(DEVICE_PATH)/configs/audio/audio_platform_info_intcodec.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_intcodec.xml \