diff --git a/include/mpu_prototypes.h b/include/mpu_prototypes.h
index 79a185b48..ce23e4689 100644
--- a/include/mpu_prototypes.h
+++ b/include/mpu_prototypes.h
@@ -72,7 +72,7 @@ UBaseType_t MPU_uxTaskGetSystemState( TaskStatus_t * const pxTaskStatusArray, co
 uint32_t MPU_ulTaskGetIdleRunTimeCounter( void ) FREERTOS_SYSTEM_CALL;
 void MPU_vTaskList( char * pcWriteBuffer ) FREERTOS_SYSTEM_CALL;
 void MPU_vTaskGetRunTimeStats( char *pcWriteBuffer ) FREERTOS_SYSTEM_CALL;
-BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) FREERTOS_SYSTEM_CALL;
+BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) FREERTOS_SYSTEM_CALL;
 BaseType_t MPU_xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL;
 uint32_t MPU_ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) FREERTOS_SYSTEM_CALL;
 BaseType_t MPU_xTaskNotifyStateClear( TaskHandle_t xTask ) FREERTOS_SYSTEM_CALL;
diff --git a/portable/Common/mpu_wrappers.c b/portable/Common/mpu_wrappers.c
index 8a6144841..4d2389b9c 100644
--- a/portable/Common/mpu_wrappers.c
+++ b/portable/Common/mpu_wrappers.c
@@ -535,12 +535,12 @@ BaseType_t xRunningPrivileged = xPortRaisePrivilege();
 /*-----------------------------------------------------------*/
 
 #if( configUSE_TASK_NOTIFICATIONS == 1 )
-	BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) /* FREERTOS_SYSTEM_CALL */
+	BaseType_t MPU_xTaskGenericNotify( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) /* FREERTOS_SYSTEM_CALL */
 	{
 	BaseType_t xReturn;
 	BaseType_t xRunningPrivileged = xPortRaisePrivilege();
 
-		xReturn = xTaskGenericNotify( xTaskToNotify, ulValue, eAction, pulPreviousNotificationValue );
+		xReturn = xTaskGenericNotify( xTaskToNotify, uxIndexToNotify, ulValue, eAction, pulPreviousNotificationValue );
 		vPortResetPrivilege( xRunningPrivileged );
 		return xReturn;
 	}