diff --git a/platforms/nuttx/src/px4/stm/stm32f1/CMakeLists.txt b/platforms/nuttx/src/px4/stm/stm32f1/CMakeLists.txt
index 5659f4e502..a5f79e57c3 100644
--- a/platforms/nuttx/src/px4/stm/stm32f1/CMakeLists.txt
+++ b/platforms/nuttx/src/px4/stm/stm32f1/CMakeLists.txt
@@ -32,6 +32,7 @@
 ############################################################################
 
 add_subdirectory(../stm32_common/io_pins io_pins)
+add_subdirectory(../stm32_common/spi spi)
 add_subdirectory(../stm32_common/hrt hrt)
 add_subdirectory(../stm32_common/board_critmon board_critmon)
 add_subdirectory(../stm32_common/board_reset board_reset)