diff --git a/arch/arm/src/stm32f7/chip/stm32f72xx73xx_gpio.h b/arch/arm/src/stm32f7/chip/stm32f72xx73xx_gpio.h
index 3927df73ad8..33d66d9b4c5 100644
--- a/arch/arm/src/stm32f7/chip/stm32f72xx73xx_gpio.h
+++ b/arch/arm/src/stm32f7/chip/stm32f72xx73xx_gpio.h
@@ -72,7 +72,7 @@
 #  define STM32_GPIOA_PUPDR        (STM32_GPIOA_BASE+STM32_GPIO_PUPDR_OFFSET)
 #  define STM32_GPIOA_IDR          (STM32_GPIOA_BASE+STM32_GPIO_IDR_OFFSET)
 #  define STM32_GPIOA_ODR          (STM32_GPIOA_BASE+STM32_GPIO_ODR_OFFSET)
-#  define STM32_GPIOA_BSRR         (STM32_GPIOA_BASE+STM32_GPI O_BSRR_OFFSET)
+#  define STM32_GPIOA_BSRR         (STM32_GPIOA_BASE+STM32_GPIO_BSRR_OFFSET)
 #  define STM32_GPIOA_LCKR         (STM32_GPIOA_BASE+STM32_GPIO_LCKR_OFFSET)
 #  define STM32_GPIOA_AFRL         (STM32_GPIOA_BASE+STM32_GPIO_AFRL_OFFSET)
 #  define STM32_GPIOA_AFRH         (STM32_GPIOA_BASE+STM32_GPIO_AFRH_OFFSET)