diff --git a/docs/reference/supported.rst b/docs/reference/supported.rst
index 441c885ac5..8b1d99b411 100644
--- a/docs/reference/supported.rst
+++ b/docs/reference/supported.rst
@@ -123,7 +123,7 @@ Supported MCUs
 |              | L4+                   | ✔      |      |           | dwc2              |              |
 |              +-----------------------+--------+------+-----------+-------------------+--------------+
 |              | L5                    | ✔      | ✖    | ✖         | stm32_fsdev       |              |
-|              +-----------------------+--------+------+-----------+-------------------+--------------+
+|              +----+------------------+--------+------+-----------+-------------------+--------------+
 |              | U5 | 535, 545         | ✔      |      | ✖         | stm32_fsdev       |              |
 |              |    +------------------+--------+------+-----------+-------------------+--------------+
 |              |    | 575, 585         | ✔      |      | ✖         | dwc2              |              |