diff --git a/src/drivers/boards/px4fmu-v5/CMakeLists.txt b/src/drivers/boards/px4fmu-v5/CMakeLists.txt
index 3334255439..27472134e9 100644
--- a/src/drivers/boards/px4fmu-v5/CMakeLists.txt
+++ b/src/drivers/boards/px4fmu-v5/CMakeLists.txt
@@ -37,6 +37,7 @@ px4_add_module(
 	SRCS
 		../common/stm32/board_reset.c
 		../common/stm32/board_identity.c
+		../common/stm32/board_mcu_version.c
 		../common/board_crashdump.c
 		../common/board_dma_alloc.c
 #		WIP px4fmu_can.c