diff --git a/HOWTO-nDBANK.md b/HOWTO-nDBANK.md
index 149dedef..2246f2e3 100644
--- a/HOWTO-nDBANK.md
+++ b/HOWTO-nDBANK.md
@@ -1,5 +1,7 @@
 Some chips like STM32F767 are bringing nDBANK drama into our life.
 
+At the moment we only know how to deal with it via Stm32CubeProg
+
 ![x](HOWTO/nDBANK/stm32prog-steps.png)
 
 ![x](HOWTO/nDBANK/stm32prog-result.png)