diff --git a/src/drivers/drv_sensor.h b/src/drivers/drv_sensor.h
index 3f0cd77a63..a1038cbcc1 100644
--- a/src/drivers/drv_sensor.h
+++ b/src/drivers/drv_sensor.h
@@ -173,6 +173,7 @@
 #define DRV_GPIO_DEVTYPE_MCP23009	0x99
 
 #define DRV_DIST_DEVTYPE_SIM 0x9a
+#define DRV_DIST_DEVTYPE_SRF05 0x9b
 
 #define DRV_DEVTYPE_UNUSED		0xff