diff --git a/arch/arm/src/stm32h7/stm32_serial.c b/arch/arm/src/stm32h7/stm32_serial.c
index a04856ac88..0214ba112f 100644
--- a/arch/arm/src/stm32h7/stm32_serial.c
+++ b/arch/arm/src/stm32h7/stm32_serial.c
@@ -67,7 +67,6 @@
 #include "chip.h"
 #include "stm32_gpio.h"
 #include "chip/stm32_pinmap.h"
-#include "stm32_dma.h"
 #include "stm32_rcc.h"
 #include "stm32_uart.h"