diff --git a/board/sifive/fu540/MAINTAINERS b/board/sifive/fu540/MAINTAINERS
index 5381fc0639..27620727bd 100644
--- a/board/sifive/fu540/MAINTAINERS
+++ b/board/sifive/fu540/MAINTAINERS
@@ -5,5 +5,6 @@ M:	Anup Patel <anup.patel@wdc.com>
 M:	Atish Patra <atish.patra@wdc.com>
 S:	Maintained
 F:	board/sifive/fu540/
+F:	doc/board/sifive/fu540.rst
 F:	include/configs/sifive-fu540.h
 F:	configs/sifive_fu540_defconfig
diff --git a/doc/board/sifive/fu540.rst b/doc/board/sifive/fu540.rst
index 610ba87074..43402cb2e5 100644
--- a/doc/board/sifive/fu540.rst
+++ b/doc/board/sifive/fu540.rst
@@ -39,7 +39,6 @@ Building
 
 .. code-block:: none
 
-   export ARCH=riscv
    export CROSS_COMPILE=<riscv64 toolchain prefix>
 
 3. make sifive_fu540_defconfig