diff --git a/arch/arm/soc/st_stm32/stm32l4/soc.h b/arch/arm/soc/st_stm32/stm32l4/soc.h
index 62251b089a8..3da73d53885 100644
--- a/arch/arm/soc/st_stm32/stm32l4/soc.h
+++ b/arch/arm/soc/st_stm32/stm32l4/soc.h
@@ -47,6 +47,11 @@
 #include <stm32l4xx_ll_i2c.h>
 #endif
 
+/* For IMG_MANAGER */
+#if defined(CONFIG_SOC_FLASH_STM32)
+#define FLASH_DRIVER_NAME	CONFIG_SOC_FLASH_STM32_DEV_NAME
+#endif
+
 #endif /* !_ASMLANGUAGE */
 
 #endif /* _STM32L4X_SOC_H_ */