diff --git a/doc/board/emulation/index.rst b/doc/board/emulation/index.rst
index 932c65a..d3d6b8f 100644
--- a/doc/board/emulation/index.rst
+++ b/doc/board/emulation/index.rst
@@ -6,6 +6,7 @@
 .. toctree::
    :maxdepth: 1
 
+   acpi
    blkdev
    ../../usage/semihosting
    qemu-arm