diff --git a/libraries/AP_HAL_PX4/Util.cpp b/libraries/AP_HAL_PX4/Util.cpp
index f8093695c8..078d24413d 100644
--- a/libraries/AP_HAL_PX4/Util.cpp
+++ b/libraries/AP_HAL_PX4/Util.cpp
@@ -114,6 +114,8 @@ bool PX4Util::get_system_id(char buf[40])
     get_board_serial(serialid);
 #if defined(CONFIG_ARCH_BOARD_PX4FMU_V1)
     const char *board_type = "PX4v1";
+#elif defined(CONFIG_ARCH_BOARD_PX4FMU_V3)
+    const char *board_type = "PX4v3";
 #elif defined(CONFIG_ARCH_BOARD_PX4FMU_V2)
     const char *board_type = "PX4v2";
 #elif defined(CONFIG_ARCH_BOARD_PX4FMU_V4)