diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
index 81413d863a..b3090ec6a1 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_qspi.c
@@ -22,7 +22,7 @@
 
 struct stm32_hw_spi_cs
 {
-    uint16_t Pin;
+    uint16_t pin;
 };
 
 struct stm32_qspi_bus