diff --git a/arch/arm/src/stm32f7/chip/stm32_spi.h b/arch/arm/src/stm32f7/chip/stm32_spi.h
index dbd4d7301e3..33e34789fba 100644
--- a/arch/arm/src/stm32f7/chip/stm32_spi.h
+++ b/arch/arm/src/stm32f7/chip/stm32_spi.h
@@ -34,8 +34,8 @@
  *
  ************************************************************************************/
 
-#ifndef __ARCH_ARM_STC_STM32F7_CHIP_STM32_SPI_H
-#define __ARCH_ARM_STC_STM32F7_CHIP_STM32_SPI_H
+#ifndef __ARCH_ARM_SRC_STM32F7_CHIP_STM32_SPI_H
+#define __ARCH_ARM_SRC_STM32F7_CHIP_STM32_SPI_H
 
 /************************************************************************************
  * Included Files
@@ -255,4 +255,4 @@
 #define SPI_I2SPR_ODD              (1 << 8)  /* Bit 8: Odd factor for the prescaler */
 #define SPI_I2SPR_MCKOE            (1 << 9)  /* Bit 9: Master clock output enable */
 
-#endif /* __ARCH_ARM_STC_STM32F7_CHIP_STM32_SPI_H */
+#endif /* __ARCH_ARM_SRC_STM32F7_CHIP_STM32_SPI_H */
diff --git a/arch/arm/src/stm32f7/chip/stm32f74xx77xx_uart.h b/arch/arm/src/stm32f7/chip/stm32f74xx77xx_uart.h
index e33030cd8da..4d109bead0d 100644
--- a/arch/arm/src/stm32f7/chip/stm32f74xx77xx_uart.h
+++ b/arch/arm/src/stm32f7/chip/stm32f74xx77xx_uart.h
@@ -34,8 +34,8 @@
  *
  ************************************************************************************/
 
-#ifndef __ARCH_ARM_STC_STM32F7_CHIP_STM32F74XX77XX_UART_H
-#define __ARCH_ARM_STC_STM32F7_CHIP_STM32F74XX77XX_UART_H
+#ifndef __ARCH_ARM_SRC_STM32F7_CHIP_STM32F74XX77XX_UART_H
+#define __ARCH_ARM_SRC_STM32F7_CHIP_STM32F74XX77XX_UART_H
 
 /************************************************************************************
  * Included Files
@@ -368,4 +368,4 @@
 #define USART_TDR_MASK            (0x1ff << USART_TDR_SHIFT)
 
 #endif /* CONFIG_STM32F7_STM32F74XX || CONFIG_STM32F7_STM32F75XX */
-#endif /* __ARCH_ARM_STC_STM32F7_CHIP_STM32F74XX77XX_UART_H */
+#endif /* __ARCH_ARM_SRC_STM32F7_CHIP_STM32F74XX77XX_UART_H */
diff --git a/arch/arm/src/stm32f7/stm32_uart.h b/arch/arm/src/stm32f7/stm32_uart.h
index 9b1bce0b4e6..d250eb77612 100644
--- a/arch/arm/src/stm32f7/stm32_uart.h
+++ b/arch/arm/src/stm32f7/stm32_uart.h
@@ -33,8 +33,8 @@
  *
  ************************************************************************************/
 
-#ifndef __ARCH_ARM_STC_STM32F7_STM32_UART_H
-#define __ARCH_ARM_STC_STM32F7_STM32_UART_H
+#ifndef __ARCH_ARM_SRC_STM32F7_STM32_UART_H
+#define __ARCH_ARM_SRC_STM32F7_STM32_UART_H
 
 /************************************************************************************
  * Included Files
@@ -342,4 +342,4 @@ void stm32_serial_dma_poll(void);
 #endif
 
 #endif /* __ASSEMBLY__ */
-#endif /* __ARCH_ARM_STC_STM32F7_STM32_UART_H */
+#endif /* __ARCH_ARM_SRC_STM32F7_STM32_UART_H */