diff --git a/bluetooth/syna_default.mk b/bluetooth/syna_default.mk
index edb183d..8854aa0 100644
--- a/bluetooth/syna_default.mk
+++ b/bluetooth/syna_default.mk
@@ -29,5 +29,9 @@ PRODUCT_PROPERTY_OVERRIDES += \
     persist.bluetooth.a2dp_offload.disabled=false \
     persist.bluetooth.a2dp_offload.cap=sbc-aac-aptx-aptxhd-ldac
 PRODUCT_PRODUCT_PROPERTIES += \
-    persist.bluetooth.uart.port="/dev/ttySAC18" \
     persist.bluetooth.firmware.selection="BTFW.hcd"
+
+BLUETOOTH_UART_PORT = /dev/ttySAC18
+
+# Inject soong bluetooth configurations
+$(call soong_config_set,bluetooth,bluetooth_uart_port,$(BLUETOOTH_UART_PORT))