diff --git a/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB55xG/TARGET_NUCLEO_WB55RG/PeripheralNames.h b/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB55xG/TARGET_NUCLEO_WB55RG/PeripheralNames.h
index 43fd3c93b5..876069bc49 100644
--- a/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB55xG/TARGET_NUCLEO_WB55RG/PeripheralNames.h
+++ b/targets/TARGET_STM/TARGET_STM32WB/TARGET_STM32WB55xG/TARGET_NUCLEO_WB55RG/PeripheralNames.h
@@ -49,7 +49,7 @@ typedef enum {
 } PWMName;
 
 typedef enum {
-    QSPI_1 = QUADSPI_BASE
+    QSPI_1 = (int)QUADSPI_R_BASE
 } QSPIName;
 
 #ifdef __cplusplus