diff --git a/arch/arm/src/stm32f7/stm32_qspi.c b/arch/arm/src/stm32f7/stm32_qspi.c
index f3756c9145c..17cc9bde3c0 100644
--- a/arch/arm/src/stm32f7/stm32_qspi.c
+++ b/arch/arm/src/stm32f7/stm32_qspi.c
@@ -63,6 +63,7 @@
 
 #include "up_internal.h"
 #include "up_arch.h"
+#include "barrier.h"
 
 #include "stm32_gpio.h"
 #include "stm32_dma.h"