diff --git a/soc/arm/st_stm32/stm32f4/dts_fixup.h b/soc/arm/st_stm32/stm32f4/dts_fixup.h
index 3a5b6da6ddb..a17fe666e46 100644
--- a/soc/arm/st_stm32/stm32f4/dts_fixup.h
+++ b/soc/arm/st_stm32/stm32f4/dts_fixup.h
@@ -307,4 +307,6 @@
 #define DT_CAN_2_CLOCK_BUS		DT_ST_STM32_CAN_40006800_CLOCK_BUS
 #define DT_CAN_2_CLOCK_BITS		DT_ST_STM32_CAN_40006800_CLOCK_BITS
 
+#define DT_FLASH_DEV_NAME		DT_INST_0_ST_STM32F4_FLASH_CONTROLLER_LABEL
+
 /* End of SoC Level DTS fixup file */