diff --git a/stm32cube/stm32h5xx/drivers/include/stm32h5xx_hal_dcache.h b/stm32cube/stm32h5xx/drivers/include/stm32h5xx_hal_dcache.h
index 09587fce2..349cdff47 100755
--- a/stm32cube/stm32h5xx/drivers/include/stm32h5xx_hal_dcache.h
+++ b/stm32cube/stm32h5xx/drivers/include/stm32h5xx_hal_dcache.h
@@ -31,6 +31,8 @@ extern "C" {
   * @{
   */
 
+#if defined (DCACHE1)
+
 /** @addtogroup DCACHE
   * @{
   */
@@ -318,6 +320,8 @@ uint32_t HAL_DCACHE_GetError(DCACHE_HandleTypeDef *hdcache);
   * @}
   */
 
+#endif /* DCACHE1 */
+
 /**
   * @}
   */