diff --git a/doc/board/nxp/imx8mm_evk.rst b/doc/board/nxp/imx8mm_evk.rst
index b377c4d..b9e67b9 100644
--- a/doc/board/nxp/imx8mm_evk.rst
+++ b/doc/board/nxp/imx8mm_evk.rst
@@ -42,7 +42,6 @@
 
    $ export CROSS_COMPILE=aarch64-poky-linux-
    $ make imx8mm_evk_defconfig
-   $ export ATF_LOAD_ADDR=0x920000
    $ make
 
 Burn the flash.bin to MicroSD card offset 33KB: