diff --git a/boards/st/nucleo_wba55cg/doc/nucleo_wba55cg.rst b/boards/st/nucleo_wba55cg/doc/nucleo_wba55cg.rst
index 678b04db500..7444c39bd42 100644
--- a/boards/st/nucleo_wba55cg/doc/nucleo_wba55cg.rst
+++ b/boards/st/nucleo_wba55cg/doc/nucleo_wba55cg.rst
@@ -196,7 +196,7 @@ To fetch Binary Blobs:
 
 .. code-block:: console
 
-   west blobs fetch stm32
+   west blobs fetch hal_stm32
 
 Connections and IOs
 ===================
diff --git a/doc/releases/migration-guide-4.0.rst b/doc/releases/migration-guide-4.0.rst
index 7473f7f0eb2..e1d6b9d52aa 100644
--- a/doc/releases/migration-guide-4.0.rst
+++ b/doc/releases/migration-guide-4.0.rst
@@ -27,6 +27,9 @@ Boards
 * :ref:`native_posix<native_posix>` has been deprecated in favour of
   :ref:`native_sim<native_sim>` (:github:`76898`).
 
+* STM32WBA: The command used for fetching blobs required to build ble applications is now
+  `west blobs fetch hal_stm32` instead of `west blobs fetch stm32`.
+
 Modules
 *******