diff --git a/boards/mxchip/az3166_iotdevkit/doc/index.rst b/boards/mxchip/az3166_iotdevkit/doc/index.rst
index 694d53517a6..230073f8295 100644
--- a/boards/mxchip/az3166_iotdevkit/doc/index.rst
+++ b/boards/mxchip/az3166_iotdevkit/doc/index.rst
@@ -1,7 +1,4 @@
-.. _az3166_iotdevkit:
-
-AZ3166 MXChip IoT DevKit
-########################
+.. zephyr:board:: az3166_iotdevkit
 
 Overview
 ********
@@ -11,12 +8,6 @@ projects. It's an all-in-one board powered by an Arm Cortex-M4 processor. On-boa
 include an OLED screen, headphone output, stereo microphone and abundant sensors like humidity &
 temperature, pressure, motion (accelerometer & gyroscope) and magnetometer.
 
-.. figure:: img/az3166-iotdevkit.webp
-     :align: center
-     :alt: AZ3166 MXChip IoT DevKit
-
-     AZ3166 MXChip IoT DevKit (Credit: MXChip)
-
 More information about the board can be found at the `MXChip AZ3166 website`_.
 
 Hardware