diff --git a/BoardConfig.mk b/BoardConfig.mk
index 2371fe6..8b94cda 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -19,6 +19,7 @@ TARGET_SCREEN_DENSITY := 400
 TARGET_KERNEL_CONFIG += vendor/xiaomi/pipa.config
 
 # Properties
+TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop
 TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop
 
 # Sepolicy
diff --git a/system.prop b/system.prop
new file mode 100644
index 0000000..1d44c3b
--- /dev/null
+++ b/system.prop
@@ -0,0 +1,2 @@
+# Xiaomi
+ro.product.mod_device=pipa_global